For the hypotheses Ho u 4 H1 u 4 If the p value is 00126 w

For the hypotheses

Ho: u = 4

H1: u > 4

If the p value is 0.0126, what conclusion do we make at the 0.05 level?

If the p value is 0.0054, what conclusion do we make at the 0.01 level?

Solution

For the hypotheses
Ho: u = 4
H1: u > 4

If the p value is 0.0126, what conclusion do we make at the 0.05 level?

As P < 0.05, we REJECT HO.

Thus, there is significant evidence that u > 4. [ANSWER]

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If the p value is 0.0054, what conclusion do we make at the 0.01 level?

As P < 0.01, we REJECT HO.

Thus, there is significant evidence that u > 4. [ANSWER]