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HLT 362 Module 1 Exercise 16, Mean and Standard DeviationHLT 362 Module 1 Mean Variance Standard DeviationHLT 362 Module 1 Population Sampling Distribution

HLT 362V Module 1 Exercise 16, Mean and Standard Deviation 1. The researchers analyzed the data they collected as though it were at what level of measurement? (Your choices are: Nominal, Ordinal, Interval/ratio, or Experimental) 2. What was the...

HLT 362V Module 1 Mean Variance Standard Deviation Please type you answer in the cell beside the question. 1. Identify the sampling technique being used. Every 20th patient that comes into the emergency room is given a satisfaction survey upon...

HLT 362V M2 Population Sampling Distribution For a normal distribution that has a mean of 100 and a standard deviation of 8. Determine the Z-score for each of the following X values: X = 108 X = 112 X = 98 X = 70 X = 124 Use the information in 1...

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HLT 362 Module 2 Population Sampling DistributionHLT 362 Week 2 Module 2 Exercise 29HLT 362 Week 2 Exercise 18
HLT 362 Module 2 Population Sampling Distribution For a normal distribution that has a mean of 100 and a standard deviation of 8. Determine the Z-score for each of the following X values: X = 108 X = 112 X = 98 X = 70 X = 124 Use the information...

HLT 362V Week 2 Module 2 Exercise 29 1. Assuming that the distribution is normal for weight relative to the ideal and 99% of the male participants scored between (-53.68, 64.64), where did 95% of the values for weight relative to the ideal lie?...

HLT 362V EXERCISE 18 1. In comparing men and women, which group had higher body image scores? Provide a rationale for your answer. 2. Men had higher variability in weight change over the last 12 months when compared to women. Is this statement...

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HLT 362 Module 3 Hypothesis Testing Week 3HLT 362 Module 3 Exercise 31HLT 362 Week 3 Exercise 20
HLT 362V Module 3 Hypothesis Testing Week 3 Problem 1 1. There is a new drug that is used to treat leukemia. The following data represents the remission time in weeks for a random sample of 21 patients using the drug. Problem 2 2. We wish to test...HLT 362V Module 3 Exercise 31 What are the two groups whose results are reflected by the t ratios in Tables 2 and 3? Which t ratio in Table 2 represents the greatest relative or standardized difference between the pretest and 3 months outcomes?...HLT 362V Week 3 Exercise 20 1. Which patient scored the highest on the preoperative CVLT Acquisition? What was his or her T score? 2. Which patient scored the lowest on postoperative CVLT Retrieval? What was this patient’s T score? 3. Did...

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HLT 362 Module 4 ANOVA Excel WorksheetHLT 362 Module 4 Exercise 36HLT 362 Module 5 Correlation Regression and Chi Square Worksheet

HLT 362V Module 4 ANOVA Excel Worksheet SYSTOLIC BLOOD PRESSURE IN DIFFERENT AGE GROUPS The following table contains a random sample of 40 women partitioned into three groups: Group 1: ages below 20 Group 2: ages 20 through 40 Group 3: ages over...

HLT 362V Module 4 Exercise 36 The researchers found a significant difference between the two groups (control and treatment) for change in mobility of the women with osteoarthritis (OA) over 12 weeks with the results of F(1, 22) 9.619, p 0.005....

HLT 362V Module 5 Correlation Regression and Chi Square Excel Worksheet SYSTOLIC AND DIASTOLIC BLOOD PRESSURE OF FEMALES The following table represents systolic and diastolic blood pressure measurements of 40 females. A) Use the Excel Analysis...

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HLT 362 Week 5 Exercise 23 and 24HLT 362 Exercise 11 and 16HLT 362 Week 1 Discussions Questions

HLT 362V EXERCISE 23 1. What is the r value for the relationship between Hamstring strength index 60°/s and the Shuttle run test? Is this r value significant? Provide a rationale for your answer. 2. Consider r = 1.00 and r = -1.00....

HLT 362V EXERCISE 11 1. What demographic variables were measured at least at the interval level of measurement? 2. What statistics were used to describe the length of labor in this study? Were these appropriate? 3. What other statistic could have...

HLT 362 Week 1 Discussions Questions How could graphics and/or statistics be used to misrepresent data? Where have you seen this done? What are the characteristics of a population for which a mean/median/mode would be appropriate?

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HLT 362 Week 2 Discussions QuestionsHLT 362 Week 3 Discussions QuestionsHLT 362 Week 4 Discussions Questions

HLT 362V Week 2 Discussions Questions Explain the importance of random sampling. What problems/limitations could prevent a truly random sampling and how can they be prevented? How large would your population have to be for a sample to be...

HLT 362V Week 3 Discussions Questions Suppose you hear an “old-timer” say, “Why, in my day, kids were much more respectful and didn’t cause as much trouble as they do nowadays!” Formulate a hypothesis related to this...

HLT 362V Week 4 Discussions Questions How would you explain the analysis of variance, assuming that your audience has not had a statistics class before? What is an interaction? Describe an example; what are the variables within your population...

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HLT 362 Week 5 Discussions Questions
HLT 362V Week 5 Discussions Questions Now that you are familiar with the basic concepts of statistics, what are some examples of when you have seen or heard statistics used inappropriately? Describe the error in the conclusion. Given: There is a...

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