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Author Question: Find the value of the standard score, z, and determine whether the alternative hypothesis is ... (Read 53 times)

viki

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on: Jan 18, 2020

Question 1

Find the value of the standard score, z, and determine whether the alternative hypothesis is supported or not supported at a 0.05 significance level.

Ha: μ > 50, n = 55, = 51, σ = 3.6
◦ z = 2.06; not supported
◦ z = 3.29; not supported
◦ z = 6.25; supported
◦ z = 2.06; supported

Question 2

Find the value of the standard score, z, and determine whether the alternative hypothesis is supported or not supported at a 0.05 significance level.

Ha: μ < 10, n = 18 , = 7.5, σ = 1.7
◦ z = 7.5; supported
◦ z = -6.24; not supported
◦ z = 1.7.; supported
◦ z = -6.24; supported
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Marked as best answer by viki on Jan 18, 2020

Bsand8

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Reply #1 on: Jan 18, 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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viki

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Reply 2 on: Jan 18, 2020
Excellent

mammy1697

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Reply 3 on: Yesterday
Wow, this really help

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