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QUESTION 21 "A student knows the average person takes 15 minutes to fall asleep, and wanted to compare this time value to patients with seasonal disorder (SAD) to determine if they significantly differed. He observes that it takes his SAD sample of n = 34 take on average asleep, with a sample variance = 26.6. Calculate the t-testistic the student would observe based answer to the second decimal place)." 14.5 minutes on these observations. (Be sure to you re your affective to fall

QUESTION 21 "A student knows the average person takes 15 minutes to fall asleep, and wanted to compare this time value to patients with seasonal disorder (SAD) to determine if they significantly differed. He observes that it takes his SAD sample of n = 34 take on average asleep, with a sample variance = 26.6. Calculate the t-testistic the student would observe based answer to the second decimal place)." 14.5 minutes on these observations. (Be sure to you re your affective to fall

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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QUESTION 21 "A student knows the average person takes 15 minutes to fall asleep, and wanted to compare this time value to patients with seasonal disorder (SAD) to determine if they significantly differed. He observes that it takes his SAD sample of n = 34 take on average asleep, with a sample variance = 26.6. Calculate the t-testistic the student would observe based answer to the second decimal place)." 14.5 minutes on these observations. (Be sure to you re your affective to fall
Transcribed Image Text:QUESTION 21 "A student knows the average person takes 15 minutes to fall asleep, and wanted to compare this time value to patients with seasonal disorder (SAD) to determine if they significantly differed. He observes that it takes his SAD sample of n = 34 take on average asleep, with a sample variance = 26.6. Calculate the t-testistic the student would observe based answer to the second decimal place)." 14.5 minutes on these observations. (Be sure to you re your affective to fall
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