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Author Question: Using a significance level of 0.05, test the claim that the two variables are independent. State ... (Read 1155 times)

audie

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on: Jan 18, 2020

Question 1

Using a significance level of 0.05, test the claim that the two variables are independent. State whether the variables are related or not related.

160 students who were majoring in either math or English were asked a test question, and the researcher recorded whether they answered the question correctly. The sample results are given below.



◦ not related
◦ related

Question 2

Using a significance level of 0.05, test the claim that the two variables are independent. State whether the variables are related or not related.

Responses to a survey question are broken down according to gender and the sample results are given below.



◦ related
◦ not related
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
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Marked as best answer by audie on Jan 18, 2020

trog

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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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Only 32% of students answer this correctly


audie

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Reply 2 on: Jan 18, 2020
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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