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katerooshkie katerooshkie
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A sample of 148 college students reports sleeping an average of 6.85 hours on weeknights. The sample size is large enough to use the normal distribution, and a bootstrap distribution shows that the standard error is Use a normal distribution to construct and interpret a 95% confidence interval for the mean amount of weeknight sleep students get at this university. Use two decimal places in your answer.

▸ 4.89 to 8.81 hours

▸ 4.81 to 8.89 hours

▸ 6.68 to 7.03 hours

▸ 6.51 to 7.19 hours
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
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oldgreyvlegsoldgreyvlegs
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katerooshkie Author
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2 months ago
This helped my grade so much Perfect
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Thank you, thank you, thank you!
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Brilliant
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