## CHECK THESE SAMPLES OF MATHEMATICAL STATISTIC AND ITS IMPACT ON LAWENFORCEMENT

...?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

...-Tsur. It has a neuropsychological as well as an anatomical basis and **its** premise is the three basic elements of verbal, visual, and magnitude representation in acquiring arithmetic skills. According to this model verbal processing is done in the left hemisphere of the brain whereas magnitude estimations and visual representations are bilaterally localized.
Any deficit or failure in acquiring these skills is bound to manifest itself as a **mathematical** disability. Normal children use a particular or judicious mix of strategies in using these skills to solve arithmetic problems but studies have shown that "MD children tend to use immature problem-solving strategies" (Geary 1993,...

3 Pages(750 words)Essay

...) 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

...others on quality of life, the researcher next turned to hypothesis testing.
Hypothesis Testing
The United Nations Environment Program provided a prescriptive analysis of the factors that affect development and economic viability of markets around the world. In their presentation the organization summarized **statistics** in the text and made suggestions for how political institution, health conditions, education resources, and the like should be weighed against the quality of life for people around the world. Their information suggests that there are definite factors similar to those measured above that **impact** on a given country’s quality of life. But they failed to provide a formal analysis of the...

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**, Essay Topic: **Statistics** Sample **statistics** for the population surveyed in this study sought to identify factors leading to type II diabetes mellitus. The survey questionnaire involved identifying the sample perception of diabetes, whether it was a dangerous disease, the cause of diabetes, measures to be taken to prevent diabetes, dietary measures to prevent the disease, and the sample population perception of the category of people likely to develop type II diabetes. In characterizing the sample, frequency tables showed that all the sample subjects were males, 30 in number, with their age ranging from 26 years to 35 years, thereby representing a 100 per cent (see pie chart in Figure 1).
Figure 1: Age group represented... . In this...

3 Pages(750 words)Essay

...**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

...that there is a correlation between lifestyle and social life at .151, however it was a weak positive correlation and it is not **statistically** significant (p=.117.
The main effect of the analysis is that there is a week correlation between lifestyle and social life at .151, and it is not **statistically** significant (p=.117). Hence, the null hypothesis was supported for the study. This explains that despite the fact that, human beings have different lifestyle it has a small **impact** on the social life of individuals. However, the small difference depicted from the study indicates that small portion of people is affected by the lifestyle to an extent of destroying their social life. For...

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