Exhibit 12-15 The table below gives social media preferences for random samples of men and women. Facebook Instagram LinkedIn Total Men 630 310 290 1230 Women 750 430 240 1420 Total 1380 740 530 2650 We are asked to test for independence between gender (i.e., men and women) and social media preferences. Refer to Exhibit 12-15. The value of the test statistic for this test for independence is_ 62.5 18.4 21.1 0

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Exhibit 12-15
The table below gives social media preferences for random samples of men and women.
Facebook Instagram LinkedIn Total
Men
630
310
290 1230
Women
750
430
240
1420
Total
1380
740
530 2650
We are asked to test for independence between gender (i.e., men and women) and social media preferences.
Refer to Exhibit 12-15. The value of the test statistic for this test for independence is_
62.5
18.4
21.1
0
Transcribed Image Text:Exhibit 12-15 The table below gives social media preferences for random samples of men and women. Facebook Instagram LinkedIn Total Men 630 310 290 1230 Women 750 430 240 1420 Total 1380 740 530 2650 We are asked to test for independence between gender (i.e., men and women) and social media preferences. Refer to Exhibit 12-15. The value of the test statistic for this test for independence is_ 62.5 18.4 21.1 0
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  Facebook Instagram LinkedIn Total
Men 630 310 290 1230
Women 750 430 240 1420
Total 1380 740 530 2650
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