' The total sleep time per night among college students is approximately Normally distributed with mean μ = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within +-10 minutes hour) of the true mean μ = 7.4. Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students: C The total sleep time per night among college students is approximately Normally distributed with mean = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within ±10 minutes (0.17 hour) of the true mean μ = 7.4. Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students: The total sleep time per night among college students is approximately Normally distributed with mean μ = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within ±10 minutes (0.17 hour) of the true mean μ = 7.4. - Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students:
' The total sleep time per night among college students is approximately Normally distributed with mean μ = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within +-10 minutes hour) of the true mean μ = 7.4. Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students: C The total sleep time per night among college students is approximately Normally distributed with mean = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within ±10 minutes (0.17 hour) of the true mean μ = 7.4. Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students: The total sleep time per night among college students is approximately Normally distributed with mean μ = 7.4 hours and standard deviation σ = 0.7 hour. You plan to take a simple random sample and compute the average total sleep time. You want to use a sample size such that about 95% of the averages fall within ±10 minutes (0.17 hour) of the true mean μ = 7.4. - Using the standard deviation you calculated, determine the number of students you need to sample. Report your answer as a whole number. Number of students:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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