In addition to the 1.072 charitable givers who reported that their charitable contributions were motivated by tax
Question:
a. Consider the two categorical variables, tax motivation (yes or no) and itemize deductions (yes or no). Form a 2 × 2 contingency table for these variables.
b. Compute the expected cell counts for the contingency table, part a.
c. Compute the value of 2 for a test of independence.
d. At α = .05, what inference can you make about whether the two variables, tax motivation and itemize deductions, are related for charitable givers?
e. Create a bar graph that will visually support your conclusion in part d.
For Information: Refer to the study of charitable givers published in the National Tax Journal (Dec. 2001), Exercise 10.9.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Statistics For Business And Economics
ISBN: 9780321826237
12th Edition
Authors: James T. McClave, P. George Benson, Terry T Sincich
Question Posted: