Essay on Statistics: Variance and Answer

Due to financial hardship, the Nyke shoe company feels they only need to make one size of shoes, regardless of gender or height. They have collected data on gender, shoe size, and height and have asked you to tell them if they can change their business model to include only one size of shoes – regardless of height or gender of the wearer. In no more 5-10 pages (including figures), explain your recommendations, using statistical evidence to support your findings. The data found are below:

Searching back to its beginnings, religion has a profound impact on cultural identity through the presence of deep and ancient roots that connect a people to their glorious, memorable and often idealized histories. By equating a given religion with the success of a society often times national pride and religious pride become intertwined. Though this manifests itself differently in each country, throughout all four surveyed this attribute seemed to be present.

 Inferential statistics helps us to analyze predictions, inferences, or samples about a specific population from the observations that they make. “With inferential statistics, you are trying to reach conclusions that extend beyond the immediate data alone” (Trochim, 2006). The goal for this type of data is to review the sample data to be able to infer what the test group may think. It does this by making judgment of the chance that a difference that is observed between the groups is indeed one that can be counted on that could have otherwise happened by coincidence. In order to help solve the issue of generalization, tests of significance are used. For example, a chi-square test or T-test provides a person with the probability that the analysis’ sample results may or may not represent the respective population. In other words, the tests of significance provides us the likelihood of how the analysis results might have happened by chance in a scenario that a relationship may not exist between the variables in regards to the population that is being studied.

In his book, A Critical Introduction to the Study of World Religions, Craig Martin aims to introduce undergraduate students to a socio-functional approach in exposing the methods in which religion disrupts class equality. He succeeds by using intelligible explanations, arguments, and examples to skeptically understand how man is shaped by religion.

(1) A study of the number of cars sold looked at the number of cars sold at 500

According to the website http://womenissues.about.com/cs/abortionstats/a/aaabortionstats.htm there are approximately 126,000 abortions conducted each day throughout the world. This website includes the abortion statistics of the world and breaks the data down to the demographics of the United States. It also discusses the decisions to have an abortion and the use of contraceptives in the United States. This was an informative website and included detailed statistics conducted by the Alan Guttmacher Institute. According to the website http://www.bls.gov/cps in 2000, gon average there were roughly 135 million employed and 6 million unemployed people in the labor force in the United States.h (p. 3) The websites definition of

5. Find the sample variance s2 for the following sample data. Round your answer to the nearest hundredth.

A pharmaceutical company is testing the effectiveness of a new drug for lowering cholesterol. As part of this trial, they wish to determine whether there is a difference between the effectiveness for women and for men. Using   = .05, what is the value the test statistic?

What is your evaluation of each of the three businesses? What is your evaluation of the managers who run them?

Religion can be defined as a pursuit or interest to which someone ascribes supreme importance. It contains a specific fundamental set of beliefs and practices that allow its followers to live their life a certain way. The world consists of 19 major religions, which are further subdivided into 270 larger groups. According to David Barrett et al, editor of the “World Christian Encyclopedia,” there are 34,000 separate Christian groups around the world. Just from those numbers alone, we can conclude that religion has a prevalent effect on people and society. Religion is viewed as a positive influence on an individual both psychologically and physically. Throughout history we can study the various effects that religion has on society. Studies generally provide great evidence in favor of religion having a positive effect on individuals and society as a whole.

The study that was conducted aims to closely scrutinize the profound correlation between religiosity and attitudes of inequality among undergraduate students that attend North Park University, thus placing strong emphasis on learning how religiously places a role in shaping student 's attitudes and perceptions of inequality among our culture and society. While prior research in this academic discipline leads us to believe the ideological notion that religious students believe that inequality is not as prevalent as non-religious students, the hypothesis of this study aims to either confirm past research or shed light into a the notion that the research may show different results. Moreover, the study goes one step further to analyze, in addition, the students ' perception of wealth and how they factor wealth into the connection between religiosity and inequality. Even further, there is an additional data analysis that aims to answer the question of whether more men or women feel there is more correlation between religiosity and inequality since there is very little current data on that trend. This survey was conducted of 250 undergraduate students at North Park University and was conducted through email in the late winter and early spring of 2015. Those aforementioned students were invited to participate in the survey via an online questionnaire. Out of the 250 students, 83 students replied and submitted data. The comprehensive questionnaire was comprised of

A great number of studies has offered that religion has an impact on prosocial values and generosity. Religious people tend to have higher values and therefore are more generous, kind, and trustworthy. It promotes aspects of prosociality as something people of good nature should be inclined to do. A partner who is religious is much more likely to be kindhearted and generous than a partner who is not religious. One problem with these assumptions is that the people who make them know the people are religious. The assumptions need to be made in a blind

We all have some experience with religion. Whether our parents are religious, our own religious views, or others who try and convert you to a religion, we have all come in contact with a religion. But what do sociology and religion have to do with each other? The answer to this question is that religion meets sociology in the affects that it has on an individual or society (Schaefer, Richard T, 2009, pg 323).

Presenting quantities in a research study requires use of statistical methods. Use of statistics help to determine the trend in the studies population. Statistical methods also help to interpret and compare research data and determine significance of the findings. Due to variety of statistical methods, it is crucial to adopt an appropriate statistical approach before the conducting the experiments. Furthermore, the representation of individual data points as well as the general trend (e.g. mean) are critical for data comparison and interpretation in an experiment. Article, “Toxicity Inhibitors Protect Lipid Membranes from Disruption by Aβ42” uses statistics to represents experimental data and quantities (R Malishev et al. 2015). The statistics was used to present the data from thioflavin T (ThT) fluorescence assay, circular dichroism (CD) spectroscopy, and Förster resonance energy transfer (FRET) (R Malishev et al. 2015). Evaluation of the error bars, statistical design, and p-value is essential to determine the appropriateness of statistical method in the R Malishev et al. paper.

In this course, I found the connection between religion and politics the most important concept we’ve studied. With engagement and understanding of politics becoming increasingly important, it’s valuable to study the ways people both interact with politics and form their political opinions—and as we’ve seen, religion can play a huge role in both of these aspects. However, the way religious groups engage with politics can perhaps be generalizing when discussing major religions, seeing as these groups are often widely diverse and brimming with unique experiences. Therefore, I believe it is just as important to discuss the political dimension of religion with the social influences of ethnicity, gender, sexuality, and the interrelations between them.