In a February 2013 Quinnipiac University poll the following question about a typical practice of the New
Question:
a. What proportion in each age category approves of stop and frisk?
b. Does there seem to be an association with age and whether or not someone approves of stop and frisk? If so, describe the association.
c. Write out the null and alternative hypotheses for this study.
d. The table for these results can be found in the file FriskAge. Put that table in the Multiple Proportions applet (make sure you click on Use Table). What is the value of the MAD statistic?
e. Do at least 1,000 repetitions and find a p-value.
f. Based on your p-value, do you have strong evidence that there is an association between age and whether or not someone approves of the stop and frisk practice?
Step by Step Answer:
Introduction To Statistical Investigations
ISBN: 9781118172148
1st Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy