Week 2 assignment – chapter 2 homework | MAT543 | Strayer University
Chapter 2: Exercises 2-1 through 2-5 on page 48 of the text.
Use The Tables and Charts it asks you to use to complete the questions.
I have uploaded the textbook to help answer these questions.
Please answer all parts of the questions.
2-1 Your organization collects data on individual patients shown in Appendix Table 2.
Identify whether each variable is measured nominally, ordinally, or as an interval/ratio variable.
2-2 What statistical measures would you use to summarize the variable for age?
What about for gender?
For convenience satisfaction? How would you present these graphically?
2-3 If you are interested in whether satisfaction scoring differed by the amount the individual paid as
a co-pay, how would you state this inquiry as testable hypotheses (the null and alternative)?
What statistical test would you run to test this hypothesis?
2-4 Perform the test defined in Table 2-3.
State your conclusions.
2-5 Compare gender and having Rx coverage.
State your hypotheses.
Perform the appropriate statistical test and interpret.