An analyst wants to see if race has a bearing on the position a person holds wit

Question

An analyst wants to see if race has a bearing on the position a person holds with this company.

SENIORITY

To test that race and seniority are independent, the null and alternative hypothesis are:

Ho: race and seniority are mutually exclusive?

Ha: race and seniority are not mutually exclusive?

Ho: race and seniority are dependent?

Ha: race and seniority are independent?

Ho: race and seniority are independent?

Ha: race and seniority are dependent?

Ho: race and seniority are not mutually exclusive?

Ha: race and senioirty are mutually exclusive?

RACE Coordinator Analyst Manager Director white 32 20 25 9 black 35 10 25 5 hispanic 32 15 13 2 asian 10 11 10 0

Explanation / Answer

Null hypothesis :

H0: arce and seniority are independent

alternative hypothesis

Ha: Race and seniority are dependent

3rd option is correct

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