Workers and​ senior-level bosses were asked if it was seriously unethical

to monitor employee​ e-mail. The results are summarized in the table to the right. Use a 0.05 significance level to test the claim that the response is independent of whether the subject is a worker or a boss.

Workers
Yes- 200
No – 248

Bosses
Yes- 39
No- 86

a. State the null and the alternative hypotheses. Choose the correct answer below.
A.
The null​ hypothesis: There is some relationship between response and whether the subject is a worker or a​ senior-level boss.
The alternative​ hypothesis: Response is independent of whether the subject is a worker or a​ senior-level boss.
B.
The null​ hypothesis: Response is independent of whether the subject is a worker or a​ senior-level boss.
The alternative​ hypothesis: There is some relationship between response and whether the subject is a worker or a​ senior-level boss.