MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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2. The city council is considering a law that would ban concealed weapons in all public facilities. A sample has been selected from the community and surveyed about support for the proposed ordinance. Is there a statistically significant relationship between age and support for the law against carrying concealed weapons (use p=.05, χ2(critical) = 3.841)? Use the five step model as a guide and write a sentence or two interpreting your results.
|
|
Age |
|
|
|
|
Under 40 |
40 and older |
|
Support |
For |
142 |
77 |
219 |
|
Against |
106 |
170 |
276 |
|
|
248 |
247 |
495 |
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