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Statistics Essays

Result for Subject Statistics:
1299 essays
On the Efficiency of AC/DC: Bon Scott versus Brian Johnson Statistics Assignment
2 pages (500 words) , Download 2 , Assignment
Free
Similarly, Johnson joined the AC/DC rock band in 1980 to replace Scott. Johnson featured as the main vocalist in nine albums produced even into the 1900s. The Scott versus Johnson competition to establish the best rock vocalist reveals that
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Explanations of Central Tendency Measures Statistics Assignment
1 pages (305 words) , Download 2 , Assignment
Free
The mean is the most normally-used gauge of central tendency. The mean is the total values of the data divided by the overall amount of the items in the set of the same data. However, to measure how items behave in a set of data with regards to mean as a measure of central tendency, dispersion is used.
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The Study of Princeton Review Statistics Essay
2 pages (619 words) , Download 2 , Essay
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The student must complete all sections of the survey, which include about himself/ herself, school academics, student and life at school. In addition, only one survey for each student per academic year per institution submitted through the prescribed medium like online or properly filled forms qualifies to be included in the sample data.
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Statistics Statistics Research Paper
1 pages (250 words) , Download 3 , Research Paper
Free
(Nahid & Leila) apply confidence intervals in the study “Comparison of Intelligence Quotient in Children surviving leukemia who Received Different Prophylactic Central Nervous System
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Original Cost of the Product Statistics Coursework
2 pages (636 words) , Download 2 , Coursework
Free
99% Confidence Interval for the mean value (original cost). Using the normal distribution, as the sample size is large (n = 450 > 30). For 99% confidence, z = 2.576. The true mean value of the original cost of the item is between £86.09 and £87.91 with 99% confidence. 99% Confidence Interval for the mean length of time in stock (in weeks)
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Descriptive Statistics Statistics Case Study
1 pages (250 words) , Download 13 , Case Study
Free
Subsequently, the study uses measures of spread such as standard deviation in the analysis of the results by the use of aspects such as out if the 113,476 telephone numbers of respondents sampled, 59%
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Survey Design Statistics Assignment
2 pages (500 words) , Download 2 , Assignment
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Privacy, confidentiality, and anonymity of the participants are of high priority to the researcher. Your participation in the research will end after sending the questionnaire unless you require the
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Central tendency Statistics Statistics Project
1 pages (250 words) , Download 3 , Statistics Project
Free
The three major measures of central tendency include the mean, mode and the median which describe a completely different indication of a central value in the distribution. Theft is the common crime in my community. The data of theft cases varies from time to time
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Analysis of Coca-Cola Enterprises Inc Statistics Statistics Project
9 pages (2928 words) , Download 3 , Statistics Project
Free
The Coca-Cola Company is the largest beverage company in the world accounting for about 1.3 billion servings of the 50 billion servings consumed each day. There are over 500 nonalcoholic beverage brands consisting of sparkling beverages and still beverages. Sparkling beverages include Coca-Cola, Diet Coke, Sprite and Fanta.
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SAMPLING Statistics Speech or Presentation
2 pages (500 words) , Download 2 , Speech or Presentation
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3. An education expert is researching teaching methods and wishes to interview teachers from a particular school district. She randomly selects ten schools from the district and interviews all of the teachers at the selected schools. Does this
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Required to perform an Analysis of Variance using SPSS Statistics Essay
3 pages (750 words) , Download 2 , Essay
In different parts of the country, advertisements are placed with either the local TV or a local radio station. The length of the advertisements is characterized as short, medium or long. Each combination of media and
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Criteria for Causality Statistics Essay
2 pages (500 words) , Download 2 , Essay
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Hence, correlation alone is not causality, but can be considered as a determining factor. (Verma and Pearl, 1990) According to Statistical Assessment Service (2012) under the sponsorship of George Mason University, “In general, we should all be wary of
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Stat assigment Statistics Assignment
10 pages (2500 words) , Download 2 , Assignment
But, how does a consumer know which one contains the lowest calorie among so many brands? That is why this assignment focuses on statistical evaluation of calories of breakfast cereals. This analysis will help a consumer to
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Understanding Research techniques in nursing Statistics Essay
2 pages (500 words) , Download 2 , Essay
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On that note, the type of descriptive statistical method to be used to describe a particular variable is dependent on the level of measurement employed by the analyst. For instance,
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Ethics in Quantitative Methodology Statistics Essay
1 pages (273 words) , Download 2 , Essay
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The author states that the quantitative article used a simple random sampling method to determine the empirical value of various variables that relate to hypertension. Biophysical measures as a data collection method are used in the quantitative article because certain physical changes are subjected to measurement.
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Descriptive statistics spreadsheet in Excel including graphs Statistics Statistics Project
2 pages (500 words) , Download 7 , Statistics Project
Free
There is 95% confidence that the number of employees average is between 22.24 and 31.36. The data consisted of ten points and was normally distributed. The lowest reported crime rate was 1.35 and the highest reported rate was 4.15. average crime
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Project Paper Part C Statistics Statistics Project
9 pages (2250 words) , Download 2 , Statistics Project
at +1, a coefficient variance of 0.75 indicates that there is a positive and strong linear-relationship between the credit balance and size of the holding. A coefficient of determination (r2) normally explains the portion of fluctuation (variance) of a particular variable
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Linear Regression Model Statistics Assignment
5 pages (1264 words) , Download 2 , Assignment
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The paper considers the following models: 1. original model (4); 2. original model with the addition of the variable; 3. original model with the addition of the variable momcoll; 4. model (6). Use your answer to c.i, and the Akaike criterion or Schwarz criterion (you can choose) to select the best among these 4 models. 
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Mathematical Skills for Business Statistics Essay
4 pages (1099 words) , Download 2 , Essay
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As shown in the histogram of Profits on 180 vehicles sold, there appears that the profits on vehicles sold are normally distributed, as the histogram resembles a bell-shaped curve. Most of the profits are in-between $1,200 and $2,700. The peak of the distribution is for the profit range of $1,800 and $2,100, which is desirable as the mean and median for the profit on vehicles sold are $1,843 and $1,883, respectively.
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Maths Statistics Speech or Presentation
1 pages (250 words) , Download 3 , Speech or Presentation
Free
The relationship of these samples is that the pretest has corresponding posttest of the students. The problem involves determination of the performance of the students in terms of scores.
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The Method of Constructing an Attitude Scale Statistics Essay
5 pages (1514 words) , Download 3 , Essay
Free
Snowball sampling is the one in which the respondents are included in the sample upon meeting specific criteria. When a respondent is included in the sample, that respondent is asked by the researcher to refer another respondent who also meets the same criteria. This method of sampling is especially quite useful when it becomes quite hard to access the respondents in a population.
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Four Idols of Bacon Statistics Assignment
1 pages (337 words) , Download 2 , Assignment
Free
Idols represent psychological barriers and relate to all imaginations which prevent men from seeing an object as it is (Bacon, pg.36). four idols beset the minds of men. Firstly, idols of the tribe relate to human nature and ethnicity. An example of this relates to the need by men to see the order in the universe even when it is not there.
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Statistic homework Statistics Case Study
3 pages (750 words) , Download 2 , Case Study
The company samples 90 online shoppers and collected data on day of the week for each transaction, time that the shoppers spent on the website, number of pages
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How Educational Attainment and Age Affect the Relationship Statistics Essay
10 pages (2760 words) , Download 2 , Essay
Free
This research investigated the relationship between the satisfaction levels of Bahrain nationals aged above 18 years of age and how they perceive corruption to be deeply or lightly rooted in the government. Age and highest education levels attained by individual respondents to the survey were introduced to seek their abilities to moderate the relationship.
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School Attending and Academic Performance Hypothesis Testing Statistics Essay
2 pages (500 words) , Download 2 , Essay
Free
A researcher asks whether attending a private high school leads to higher or lower performance on a test of social skills when compared to students attending public schools. A sample of 100 students from a private school produces a mean score of 71.30. The population mean (μ) for students from public high schools is 75.62.
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Chi-square Distribution Statistics Essay
5 pages (1250 words) , Download 4 , Essay
Free
There are numerous statistical methods available for forecasting and deciding on the significance of various scenarios. We consider the three techniques of hypothesis testing, parametric analysis and multivariate. These three are most of the time used together since they are just the components of probability analysis.
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Living Wage in London Statistics Essay
11 pages (2868 words) , Download 3 , Essay
Free
The mean support level of the Londoners in support for the “Living Wage” was found to be 66.6667 indicating that there exists support for the “Living Wage” among the Londoners however, it is not full support. Full support would have meant an average of 100 which is not the case as dictated by the figures.
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The Bay Area Athletic Club Statistics Case Study
1 pages (315 words) , Download 7 , Case Study
Free
There are various methods that a club can employ to increase cash inflows. Some of the approaches that can be adopted include increasing the monthly charges, expanding the membership base, constructing more infrastructure to accommodate more members among others. Unfortunately, The Bay Area Athletic Club can only expand the membership base other than increasing the monthly rate in order to generate extra revenue.
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Business Statistics 1 assignment Statistics Assignment
4 pages (1000 words) , Download 2 , Assignment
Yes the level of support among adults in the European countries appears to be different than the level of support among adults;
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Threats to validity Statistics Essay
1 pages (250 words) , Download 4 , Essay
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e selected group or sample, external validity refers to the degree to which the findings can be inferred to other settings such as a wider population or similar settings. An example of threat to validity is the “historical effect” confounds that affects an experiment
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Broyles Textbook Exercise 7 Statistics Assignment
2 pages (500 words) , Download 3 , Assignment
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From these ANOVA table above, one can conclude that MS (ERROR) and MS (B) differ significantly because P-value=0.000000697 which is a figure less than alpha value of 0.05. Thus the null hypothesis can be rejected. Moreover, the table shows
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Understanding Statistics and Measures of Shape Statistics Essay
2 pages (764 words) , Download 2 , Essay
Free
The analysis in this report is conducted on the basis of descriptive statistical analysis using SPSS of the data for Public and Private Schools. For the simplicity of the interpretation, we would prefer to ignore 8 schools that did not declare their status. With this 36.8% of the total schools fall in the status of public schools while remaining 63.2% in the category of private schools.
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Ratio Measurement Statistics Essay
1 pages (250 words) , Download 2 , Essay
Free
The author states that yet another remarkable tendency of ratio measurements is that the ratio amongst two coefficients remains constant even though the units of measurement change. While the ratio has the benefit of being the pinnacle level of measurement, they cannot be used in every situation.
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Exam Statistics Speech or Presentation
5 pages (1250 words) , Download 2 , Speech or Presentation
Other variables that might be associated with number of accidents include over speeding, driving under the influence of alcohol and other drugs as well as reckless driving. While rain is a natural factor, these other factors are caused by human initiatives. Driving while
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HLT362V exercise 27 Statistics Assignment
1 pages (250 words) , Download 2 , Assignment
Free
This line shows that the increase in x (independent variable) is also associated with an increase in y (dependent variable). Thus, the independent variable postnatal age is used to predict
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Measurement in Social Sciences Statistics Research Paper
11 pages (2237 words) , Download 5 , Research Paper
Free
Social influence questions are mainly normally distributed. Normal Skewness shows that the participants’ distribution on the social influence questions were evenly distributed indicating values fairly resembling the mean. This shows that the participants were equally statistically significant in determining the outcome.  
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Transportation and Its Importance in Peoples Professional and Social Lives Statistics Essay
1 pages (341 words) , Download 5 , Essay
Free
Transportation is important to people’s professional and social lives. People who go to work require an effective means of transport that can fit their budget and at the same time allow them to reach their workplace on time. The desired means of transport also need to be convenient. Similarly, students need to reach class on time and conveniently and this identifies the need to understand the most appropriate types of transport.
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Analysis of previously gathered individual presentation data Statistics Statistics Project
5 pages (1250 words) , Download 2 , Statistics Project
e three types of presentation, “Any test presentation” was coded as 1, Technical Literature Review was coded as 2 and presentation on International business was coded as 3. The presenters were also coded such that 1 denoted male and 2 denoted female. On that note, this paper
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Standard Deviation and Outliers Statistics Assignment
1 pages (250 words) , Download 2 , Assignment
Free
The standard deviation for the set of 5 points {2, 3, 4, 5 and 6} that are very close together is about 1.58. When a 6th point {20} that is far away from the original 5 points
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Statistics Quiz Multiple choice Statistics Statistics Project
2 pages (500 words) , Download 4 , Statistics Project
Free
If the process were repeated many times, each time selecting random samples of 500 people aged 20-24 and 450 people aged 25-29 and each time constructing a confidence interval for p1 - p2, 95% of the time the true difference between the two population proportions will lie
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Marketing research Statistics Statistics Project
2 pages (500 words) , Download 4 , Statistics Project
Free
In the survey, 48 domestic (mean = 5.7708, standard deviation = 2.2993) and 169 international students (mean = 4.6923, standard deviation = 2.6748) responded to item five of the survey. This indicates that the international students’ response was a little lower than that
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Discussion topic Statistics Assignment
1 pages (250 words) , Download 2 , Assignment
Free
The researcher will select 20 nurses randomly out of the 75 nurses in the hospital; there is no method of selecting the nurses (Kothari, 2012). This is where a researcher divides the entire population into
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Structural Equation Modelling and Logistic regression Statistics Assignment
16 pages (4000 words) , Download 5 , Assignment
Despite being associated with several challenges, including fear of insecurity of personal data and theft of information leading to stealing of money. Nonetheless, uptake of the cashless payment system has been tremendous. The impacts of specific aspects (that could stand
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The Usage of a Statistical Analysis Statistics Assignment
4 pages (1156 words) , Download 2 , Assignment
Free
Statistics involves the entire process of collecting and analyzing data. This is a true process since it involves an actual survey to obtain data for analysis. The collection of data could either be from primary or secondary sources. The primary collection of data involves the use of questionnaires or interviews. This in turn gives first-hand information required for the analysis.
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8 Forms of Waste in real Life Statistics Essay
1 pages (250 words) , Download 2 , Essay
Free
The school management realized that the problem with the supply of these snacks was due to incompetence from the chefs and waste of time and labor when preparing them. The eight forms of waste were identified and were applied in solving the problem was solved. The
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Integrations and reflection Statistics Essay
2 pages (500 words) , Download 2 , Essay
Free
In the statistics class I learned the various statistical tools that are commonly used in a business or in research study so as to arrive at a particular outcome. Through this class my knowledge base has enhanced and now I am able to solve
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The Use of Graphs in Presenting Information Statistics Term Paper
3 pages (948 words) , Download 3 , Term Paper
Free
Graphs are statistical tools that reveal the relationship between two or more research variables, each measured with and plotted along an axis at right angles. Graphs take different types and shapes depending on the researchers’ objective and the type of data being presented.  Graphs are important tools in transforming or communicating business data to relevant users.
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Sample Statistic, p-value, Confidence interval Statistics Assignment
2 pages (500 words) , Download 3 , Assignment
Free
A confidence interval is an interval estimate combined with a probability statement used to express the degree of uncertainty associated with a samples statistic.
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Hypothesis Testing & Variance Statistics Research Paper
2 pages (500 words) , Download 2 , Research Paper
Free
This paper explores the t-tests and z-tests. Quality standards of control would be applied to the company in making sure that the shipments do not go out with any non-conformance. Hypothesis Test 2 Looking at Extrinsic satisfaction by positionHypothesis Test 2 Looking at Extrinsic satisfaction by position.
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Discrimination and Racial Profiling Statistics Coursework
1 pages (250 words) , Download 3 , Coursework
Free
The Hispanics are foreign-born people of white origin. The African-Americans are the largest racial minority at 13.4% and are the most discriminated. An
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