You claim that you watch 8 hours of Netflix a day. You collect a random sample of 100 days and record your Netflix viewing hours from each day in the sample. You calculate your average viewing hours is 6.8 with a standard deviation of 4.8 Considering a null hypothesis that average viewing hours is 8, using a hypothesis test, which of the following statements is most accurate? ○ You cannot reject the null at the 10% level of significance You can reject the null at the 10% level of significance, but cannot reject the null at the 5%, 2%, or 1% level of significance You can reject the null at the 10% and 5% level of significance, but cannot reject the null at the 2%, or 1% level of significance ○ You can reject the null at the 10%, 5%, and 2% level of significance, but cannot reject the null at the 1% level of significance You can reject the null at the 10%, 5%, 2%, and 1% level of significance

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
Question
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You claim that you watch 8 hours of Netflix a day. You collect a random sample of 100 days and record your Netflix viewing
hours from each day in the sample. You calculate your average viewing hours is 6.8 with a standard deviation of 4.8
Considering a null hypothesis that average viewing hours is 8, using a hypothesis test, which of the following statements is
most accurate?
○ You cannot reject the null at the 10% level of significance
You can reject the null at the 10% level of significance, but cannot reject the null at the 5%, 2%, or 1% level of significance
You can reject the null at the 10% and 5% level of significance, but cannot reject the null at the 2%, or 1% level of significance
○ You can reject the null at the 10%, 5%, and 2% level of significance, but cannot reject the null at the 1% level of significance
You can reject the null at the 10%, 5%, 2%, and 1% level of significance
Transcribed Image Text:You claim that you watch 8 hours of Netflix a day. You collect a random sample of 100 days and record your Netflix viewing hours from each day in the sample. You calculate your average viewing hours is 6.8 with a standard deviation of 4.8 Considering a null hypothesis that average viewing hours is 8, using a hypothesis test, which of the following statements is most accurate? ○ You cannot reject the null at the 10% level of significance You can reject the null at the 10% level of significance, but cannot reject the null at the 5%, 2%, or 1% level of significance You can reject the null at the 10% and 5% level of significance, but cannot reject the null at the 2%, or 1% level of significance ○ You can reject the null at the 10%, 5%, and 2% level of significance, but cannot reject the null at the 1% level of significance You can reject the null at the 10%, 5%, 2%, and 1% level of significance
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