random sample of 85 Filipino adults spends an average of 7.5 hours per wee ETFLIX. Assume that the population standard deviation is 2.4 hours. Which of the following represents a 95% confidence interval for the average l me a Filipino adult spends on NETFLIX in a week? [Select] [Select] Which of the following is the best interpretation of 6.99 hours < μ< 8.01 hours [Select] 7.07 hours < u < 7.93 hours 6.01 hours < u < 7.99 hours 6.83 hoursu < 8.17 hours How many Filipino adults should a researcher include to be 95% confident tha stimate of the mean weekly NETFLIX time of a Filipino adult is within 0.4 hou he true value? [Select]

A First Course in Probability (10th Edition)
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ISBN:9780134753119
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Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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A random sample of 85 Filipino adults spends an average of 7.5 hours per week on
NETFLIX. Assume that the population standard deviation is 2.4 hours.
Which of the following represents a 95% confidence interval for the average length of
time a Filipino adult spends on NETFLIX in a week?
[Select]
Select]
6.99 hours < u < 8.01 hours
7.07 hours < u < 7.93 hours
6.01 hours < u < 7.99 hours
6.83 hours <u< 8.17 hours
Which of the following is the best interpretation of
[Select]
How many Filipino adults should a researcher include to be 95% confident that an
estimate of the mean weekly NETFLIX time of a Filipino adult is within 0.4 hours of
the true value? [Select]
Transcribed Image Text:A random sample of 85 Filipino adults spends an average of 7.5 hours per week on NETFLIX. Assume that the population standard deviation is 2.4 hours. Which of the following represents a 95% confidence interval for the average length of time a Filipino adult spends on NETFLIX in a week? [Select] Select] 6.99 hours < u < 8.01 hours 7.07 hours < u < 7.93 hours 6.01 hours < u < 7.99 hours 6.83 hours <u< 8.17 hours Which of the following is the best interpretation of [Select] How many Filipino adults should a researcher include to be 95% confident that an estimate of the mean weekly NETFLIX time of a Filipino adult is within 0.4 hours of the true value? [Select]
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