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Author Question: How many tissues should a package of tissues contain? Researchers have determined that a person uses ... (Read 73 times)

dbose

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on: Feb 14, 2020

Question 1

How many tissues should a package of tissues contain? Researchers have determined that a person uses an average of 50 tissues during a cold. Suppose a random sample of 10,000 people yielded the following data on the number of tissues used during a cold: Using the sample information provided, set up the calculation for the test statistic for the relevant hypothesis test, but do not simplify.
◦ z =
◦ z =
◦ z =
◦ z =

Question 2

How many tissues should a package of tissues contain? Researchers have determined that a person uses an average of 66 tissues during a cold. Suppose a random sample of 10,000 people yielded the following data on the number of tissues used during a cold:  We want to test the alternative hypothesis Ha: μ < 66. State the correct rejection region for
◦ Reject H0 if z > 1.96 or z < -1.96.
◦ Reject H0 if z > 1.645.
◦ Reject H0 if z < -1.645.
◦ Reject H0 if z < -1.96.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by dbose on Feb 14, 2020

Benayers

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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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dbose

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Reply 2 on: Feb 14, 2020
Excellent

Liamb2179

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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