Write a 300-word summary that addresses the following criteria:

Define statistics.

Identify different types and levels of statistics.

Describe the role of statistics in business decision-making.

Provide at least two examples or problem situations in which statistics was used or could be used.

Format your summary consistent with APA guidelines.

You thought of yourself being an undercover narcotics officer or working for a bank as a fraud investigator, but you were initially exposed to the role of a victims’ witness assistant during the Criminal Careers course at AIU. Then, your best friend became a victim of a crime of violence after being stalked for several months, and that incident changed your life. As you provided comfort and support to your friend during the judicial process, you were exposed first-hand to the role played by the victims’ witness assistant during the criminal judicial process. The role of the victims’ witness assistant changed you, and you decided then that you wanted to pursue a career as a victims’ rights advocate somewhere. It has been a year since you were able to start your career in the victims’ rights advocate position, and every day, you feel that you are making a difference in society and your jurisdiction.

The prosecutor for whom you have been working as a victims’ witness assistant has had several calls from victims of stalking. Some cases seem more serious than other cases; however, one case that no one in the office thought was serious resulted in the victim’s death. Everyone thought the couple was just going through a difficult breakup. This case had a tremendous impact on the entire office—especially you.

To help make sure that the office does not minimize a potentially dangerous situation again, the prosecutor has asked you to put together an intake, evaluation, and assessment instrument to be used in taking information on stalking situations. Be sure to check stalking statutes, and cite the elements of the crime of stalking in your documents. Complete the following:

• Create a topic paper (2–3 pages) in APA format discussing the following:
  • Importance of recognizing the signs of stalking
  • Criminal definition of stalking for your jurisdiction (cite a relevant stalking statute)
  • Key facts that you felt all office personnel should know about stalking, such as the remedies designed to help a stalking victim
• Create an intake form in addition to the topic paper that can be used to get important information from alleged victims of stalking.
  • The form should require information about the nature and frequency of stalking and should determine if the elements of the crime of stalking are present.
  • The form should also ask questions that will elicit answers that help indicate what type of stalking situation exists, asking such things such as is the victim is acquainted with the suspect, and if so, how; if not, how does the victim think the suspect knows or has encountered the victim? It should ask for the frequency of the annoyance and if the victim is in fear and why. Most stalking statutes require a pattern of harassment or annoyance that would make a reasonable person afraid or seriously annoyed; the form should ask something that would capture that information. The form should indicate whether or not there is a pending divorce or other legal matters between the 2 parties.
• Create an evaluation and assessment form in addition to the topic paper based on the intake form you have created that will help rank the seriousness of the threat from the suspect who is stalking.
  • The evaluation and assessment form should indicate your familiarity with the contemporary information on what constitutes the most dangerous threat to the victim and then provide a ranking accordingly.

Your forms should reflect contemporary information and the legal definition of the crime of stalking and what factors distinguish the most serious situations.

2-3 pages. APA format. No plagerism. Refernces page and Abstract

Task Background: In this week’s discussion, you learned how to construct probability distributions and graph them. This week, you will review continuous probabilities, more specifically normal distributions.

You are hired as a statistical analyst for Silver’s Gym, and your boss wants to examine the relationship between body fat and weight in men who attend the gym. After compiling the data for weight and body fat of 252 men who attend Silver’s Gym, you find it relevant to examine the statistical measures and to perform hypothesis tests and regression analysis to help make general conclusions for body fat and weight in men.

Part I: Statistical Measures

Statistics is a very powerful topic that is used on a daily basis in many situations. For example, you may be interested in the age of the men who attend Silver’s Gym. You could not assume that all men are the same age. Thus, it would be an inaccurate measure to state that “the average age of men who attend Silver’s Gym is the same age as me.”

Averages are only one type of statistical measurements that may be of interest. For example, your company likes to gauge sales during a certain time of year and to keep costs low to a point that the business is making money. These various statistical measurements are important in the world of statistics because they help you make general conclusions about a given population or sample.

To assist in your analysis for Silver’s Gym, answer the following questions about the Body Fat Versus Weight data set:

Click here to download the Body Fat Weight data set.

• Calculate the mean, median, range, and standard deviation for the Body Fat Versus Weight data set. Report your findings, and interpret the meanings of each measurement. Notice you are to calculate the mean, median, range, and standard deviation for the body fat and for the weight.

• The measures of central tendency are important in real-world situations.

  • What is the importance of finding the mean/median? Why might you find this information useful?

• In some data sets, the mean is more important than the median. For example, you want to know your mean overall grade average because the median grade average would be meaningless. However, you might be interested in a median salary to see the middle value of where salaries fall. Explain which measure, the mean or the median, is more applicable for this data set and this problem.

• What is the importance of finding the range/standard deviation? Why might you find this information useful?

Part II: Hypothesis Testing

Organizations sometimes want to go beyond describing the data and actually perform some type of inference on the data. Hypothesis testing is a statistical technique that is used to help make inferences about a population parameter. Hypothesis testing allows you to test whether a claim about a parameter is accurate or not.

Your boss makes the claim that the average body fat in men attending Silver’s Gym is 20%. You believe that the average body fat for men attending Silver’s Gym is not 20%. For claims such as this, you can set up a hypothesis test to reach one of two possible conclusions: either a decision cannot be made to disprove the body fat average of 20%, or there is enough evidence to say that the body fat average claim is inaccurate.

To assist in your analysis for Silver’s Gym, consider the following steps based on your boss’s claim that the mean body fat in men attending Silver’s Gym is 20%:

• First, construct the null and alternative hypothesis test based on the claim by your boss.
• Using an alpha level of 0.05, perform a hypothesis test, and report your findings. Be sure to discuss which test you will be using and the reason for selection. Recall you found the body fat mean and standard deviation in Part I of the task.
• Based on your results, interpret the final decision to report to your boss