## CHECK THESE SAMPLES OF Statistic

...?GS Statistic> and Section # of Analyzing Data **Statistically** For a Research Paper The following report contains study results performed on 100 students of a university, who had been chosen randomly from different areas of the university and were enquired about their ages. The data was collected from students at different times of the schooling hours. The data was collected has been presented in tabulated form in fig i and fig i (a) No.of students Student ages 1 17-18 5 18-19 15 19-20 19 20-21 22 21-22 21 22-23 14 23-24 3 24-25 Figure i (a) Type of Data There are two basic types of data quantitative and qualitative. Quantitative data refers to an observation based upon facts and numbers, where... and Section # of Analyzing Data...

5 Pages(1250 words)Statistics Project

...) Schlumberger LTD
4) TIMKEN Company
5) Curtis Wright Corp
6) Milacron Inc
7) Cinergy Corp
8) Viad Corp
Loser Companies
1) Kroger Company
2) Phelps Dodge Corp
3) UAL Corp
4) Pfizer Inc
5) Hartmarx Corp
6) Merck & Co Inc
7) Cooper Industries Inc
8) Texas Instruments Inc
d)
Z= x- /
Z (0.12) = -1.175
-1.175 = x - 0.05 / 0.08
X = -0.044
Below -0.044 to Stock is considered as a loser.
Qusetion # 3:
a) Null Hypothesis
Ho: = 0.02
Alternate Hypothesis
Ha: > 0.02
It is a Right Tail Test
b) Critical Value
Since n > 30 use Z-distribution
Z 0.05 = -1.645
c) Test Static
z = (x - ) / ( / n)
z = 0.02-0.05/ 0.08/90
z = -0.03/0.0084
z = -3.5575
d) Decision
As Critical Value is < Z-Test...

10 Pages(2500 words)Essay

...**Statistics** A. The starting salary for new college graduates in computer information is $47,500 on average with an even distribution and a standard deviation of $45,000. To figure out the probability of a new college graduate earning a starting salary of somewhere between $45,000 and $50,000, we must begin by establishing a number sequence representative of standard salary distribution. This could look as follows: $43,000, $47,50 and $52,000. With these possibilities, the mean is obviously $47,50 with the standard deviation of $4,500 represented. Each of these figures allows for a 33% chance of a starting salary. Since the figure bracket we are wondering about is somewhere between $45 and $50k, we must use the product...

8 Pages(2000 words)Essay

...Summary of “Economists See Growth Accelerating Later in Year” The article discusses the results of a survey conducted by The Wall Street Journal among 56 economists about their economic forecasts for the year 2011. Most of the respondents predict that the United States will maintain a steady economic growth until the year ends. Despite lower-than-predicted growth rate of gross domestic product for the first quarter, the economists believe the decline is temporary and will pick up in the coming months. Economists predict a decrease in oil prices and unemployment rate, and an eventual increase in interest and inflation rates in the last quarter of 2011.
The political unrest in the Middle East, the earthquake in Japan, and the weak... of...

1 Pages(250 words)Article

...entering a business or public administrative realm that deals with international technologies and markets, I have prepared this brief paper to analyze a number of variables that pertain to population demographics of a number of Western and non-Western societies in order to determine variables that have an effect on quality of life. Specifically, I have gathered a series of data from the world rankings dataset of educational, sociopolitical, and quality of life characteristics produced for **statistical** analysis by the **Statistics** Online Computational Resource center at UCLA, titled the SOCR Data 2008 World Countries Rankings. This data presents a range of information on variables dealing with country...

5 Pages(1250 words)Term Paper

...Use of **Statistics** in the Media of the Use of **Statistics** in the Media Praful Bidwai’s essay that talks of the estrangement of the leftist parties of India from their core support base looks at the loss of farmers as a support group for these parties. For this, he employs a certain piece of **statistics** that can be used to understand the despair and misery that is a part of the lives that the farmers of many parts of India lead. He remarks that 250,000 farmer suicides have not been enough for the left parties to strongly take up the cause of these underprivileged people. The force of the **statistic** is counted upon in his essay, “Challenges for Left” which appeared in the...

2 Pages(500 words)Assignment

...**Statistics** Bar graph of mean waist size of males and females by age groups Graph Mean waist The graph shows a trend of increasing waist as people tend to mid age. The waist size then declines another gradual increase. Men also have higher waist size than women except between 56 years and 60 years. Factors like aging and error could explain this.
Pie chart
The following pie chart represents distribution of cholesterol level of the participants
Chat 1: Distribution of Cholesterol level
The graph shows that most of the participants have chplesterol level of between 0 and 300. The level of between 100 and 200 has the highest frequency followed by the level of between 200 and 300 and then the level of between 0 and 100.
The...

2 Pages(500 words)Statistics Project

...Lifestyle on Satisfaction of social life Affiliation H0: The hypothesis derived from the two variables is that there is difference between lifestyle on satisfaction and social life.
H1: There is no difference between lifestyle on satisfaction and social life.
Descriptive **Statistics**
N
Minimum
Maximum
Mean
Std. Deviation
Lifestyle
48
1
3
2.42
.739
Social
48
1
5
3.58
1.033
Age
48
19
38
21.79
2.939
Valid N (listwise)
48
According to the descriptive **statistics** done using SPSS program, 48 participants undertook the experiment. The participants were of age 19 to 38. The mean age of the participants were M=21.79, indicating that almost all of the participants were at their early 20s. Lifestyle M=2.42;...

2 Pages(500 words)Research Paper

...**Statistic** Project The that was observed has 80 persons. The information about the is described by nominal and interval data. The nominal data is processed to obtain the proportions between different groups (male vs. female, preferred drink, etc.). The standard Excel function COUNTIF is used to find the number of representatives for each group (Anderson, Sweeney, and Williams 37-95).
The results of processing nominal data are the following. 62.5 % of classmates are female and 37.5 % are male persons. Most of the classmates prefer to eat at the restaurants of Mexican kitchen (56. 25 %). Italian restaurants are at the second place (28.75 %). 10 % of classmates prefer to eat at the Chinese restaurant. Indian restaurants are...

3 Pages(750 words)Statistics Project

...American in the Emirates General **Statistics** ASC 205 Assignment 2 Fall Assignment (Home Assignment) ……………………………………………………………………………
ID: ………………………………………………………………………………….
Q 1
1.Two girls in a family with 2 children?
The answer is:
2. What is the probability of: (a) Inflation (I) or recession (R) if the probability of inflation is 0.3, the probability of recession is 0.2 and the probability of inflation and recession is 0.06?
P (A and B) = P (A) * P (B)
P (0.06) =P (0.3)*P (0.2); Independent events
Therefore
P (I) =0.3
P (R) =0.2
Q 2
Answer all of the following ( 15 Points )
A- Choose the correct answer:
1) Classify the events as dependent or independent. Events A and B where
...

4 Pages(1000 words)Assignment