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. What can be concluded from this test? The test is inconclusive. There is not enough evidence to conclude that gender and social media preference is dependent. None of the answers is correct. There is enough evidence to conclude that gender and social media preference is dependent.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
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. What can be concluded from this test?
The test is inconclusive.
There is not enough evidence to conclude that gender and social media preference is dependent.
None of the answers is correct.
There is enough evidence to conclude that gender and social media preference is dependent.
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. What can be concluded from this test? The test is inconclusive. There is not enough evidence to conclude that gender and social media preference is dependent. None of the answers is correct. There is enough evidence to conclude that gender and social media preference is dependent.
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