Question

Formulate the appropriate null hypothesis and alternate hypothesis.

The head of the sales department informs the accounts department that the average tour and travel expenses of his team members does not exceed $. 6,000 per month. However, the senior accountant has recently observed that the tour and travel expenses have been increasing and so he decides to test the sales head's claims by considering a sample of his team members' expenses over the last three months.

Answer 1

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Answer 2

Answer:

d.

HA: Expenses > 6,000

H0: Expenses < or = 6,000

Step-by-step explanation:

Ho is claim to be tested ,i.e, expenses do not exceed 6000. so expenses are  less than or equal to 6000.

Ha is the alternative claim under consideration,i.e, expenses exceed 6000.

If there is sufficient evidence that suports  alternative hypothesis, we reject the null hypothesis in favor of the alternative hypothesis