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Author Question: The screens below show the results of a test of H0: (1 - 2) = 0 against Ha: (1 - 2) 0Comment on the ... (Read 77 times)

fagboi

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on: Feb 14, 2020

Question 1

Independent random samples selected from two normal populations produced the following sample means and standard deviations.

Sample 1Sample 2
n1 = 14n2 = 11
1 = 7.12 = 8.4
s1 = 2.3s2 = 2.9

Conduct the test H0: (μ1 - μ2) = 0 against. Ha: (μ1 - μ2) ≠ 0,  Use α = .05.

Question 2

The screens below show the results of a test of H0: (μ1 - μ2) = 0 against Ha: (μ1 - μ2) ≠ 0

Comment on the validity of the results.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by fagboi on Feb 14, 2020

courtney_bruh

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Reply #1 on: Feb 14, 2020
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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fagboi

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Reply 2 on: Feb 14, 2020
Excellent

blakcmamba

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Reply 3 on: Yesterday
Gracias!

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