help me pleasee 1.What do we call the statement that determines if the null hypo

Question

help me pleasee

1.What do we call the statement that determines if the null hypothesis is rejected? 2. If the alternate hypothesis states that mu does not equal 4,000, what is the rejection region for the hypothesis test? 3. What are the two rejection areas in using a two-tailed test and the 0.01 level of significance when n is large? 4. If the 1% level of significance is used and the computed value of z is +6.00, what is our decision? 5. For a two-tailed test at the 0.05 significance level, what is the rejection region when n if large? 6. In hypothesis testing, what is the level of significance?

Explanation / Answer

1. A) Decision Rule

2. A) Both tails

3. C) Above 2.58 and below -2.58

4. C) Reject H0

5. C) Greater than +1.96 and less than -1.96

6. E) All of the above are true

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