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Author Question: We are interested in testing the following hypotheses. H0: 1- 2 = 0 Ha: 1- 2 0The test statistic Z ... (Read 64 times)

gboileau

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on: Mar 25, 2023

Question 1

We are interested in testing the following hypotheses.

H0:  μ1- μ2≥ 0
Ha:  μ1- μ2< 0


Based on 40 degrees of freedom, the test statistic t is computed to be 2.423.  The p-value for this test is


◦

0.01


◦

0.02


◦

0.025


◦

between 0.025 to 0.05



Question 2

We are interested in testing the following hypotheses.

 

            H0:  μ1- μ2 = 0

            Ha:  μ1- μ2≠ 0

 

The test statistic Z is computed to be 2.00.  The p-value for this test is


◦

0.9772


◦

1.9544


◦

0.0228


◦

0.0456

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by gboileau on Mar 25, 2023

Kevin5!

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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gboileau

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Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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