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Author Question: The business college computing center wants to determine the proportion of business students who ... (Read 42 times)

drink

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on: Feb 14, 2020

Question 1

For the given binomial sample size and null-hypothesized value of p0, determine whether the sample size is large enough to use the normal approximation methodology to conduct a test of the null hypothesis

n = 1100, p0 = 0.99
◦ No
◦ Yes

Question 2

The business college computing center wants to determine the proportion of business students who have laptop computers. If the proportion exceeds 35%, then the lab will scale back a proposed enlargement of its facilities. Suppose 300 business students were randomly sampled and 85 have laptops. Find the rejection region for the corresponding test using
◦ Reject H0 if z > 1.28.
◦ Reject H0 if z < -1.28.
◦ Reject H0 if z = 1.28.
◦ Reject H0 if z > 1.645 or z < -1.645.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by drink on Feb 14, 2020

ApricotDream

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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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drink

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Reply 2 on: Feb 14, 2020
Gracias!

helenmarkerine

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Reply 3 on: Yesterday
Wow, this really help

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