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A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 34 college students and obtained the following data: 8.2, 7.8, 7.2, 7.9, 7.4, 7.8, 8.5, 8.1, 7.9, 6.7, 6.8, 6.6, 7.1, 7.9, 7.3, 7.2, 7.5, 7.7, 8.1, 7.5, 7.5, 8, 6.2, 8.5, 6.6, 8.2, 8, 8.4, 7.4, 6.8, 7.6, 7.8, 6.8, 7.6 Construct a 89% confidence interval for the average hours of sleep per night that college students get. x = S 11 tą Margin of Error: E We are 89% confident that college students get an average of between hours and hours of sleep per night.

A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 34 college students and obtained the following data: 8.2, 7.8, 7.2, 7.9, 7.4, 7.8, 8.5, 8.1, 7.9, 6.7, 6.8, 6.6, 7.1, 7.9, 7.3, 7.2, 7.5, 7.7, 8.1, 7.5, 7.5, 8, 6.2, 8.5, 6.6, 8.2, 8, 8.4, 7.4, 6.8, 7.6, 7.8, 6.8, 7.6 Construct a 89% confidence interval for the average hours of sleep per night that college students get. x = S 11 tą Margin of Error: E We are 89% confident that college students get an average of between hours and hours of sleep per night.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 34 college students and obtained the following data: 8.2, 7.8, 7.2, 7.9, 7.4, 7.8, 8.5, 8.1, 7.9, 6.7, 6.8, 6.6, 7.1, 7.9, 7.3, 7.2, 7.5, 7.7, 8.1, 7.5, 7.5, 8, 6.2, 8.5, 6.6, 8.2, 8, 8.4, 7.4, 6.8, 7.6, 7.8, 6.8, 7.6 Construct a 89% confidence interval for the average hours of sleep per night that college students get. 18 S || t을 = Margin of Error: E We are 89% confident that college students get an average of between hours and hours of sleep per night.
Transcribed Image Text:A scientific study was conducted to determine the hours of sleep that college students get per night. The study surveyed 34 college students and obtained the following data: 8.2, 7.8, 7.2, 7.9, 7.4, 7.8, 8.5, 8.1, 7.9, 6.7, 6.8, 6.6, 7.1, 7.9, 7.3, 7.2, 7.5, 7.7, 8.1, 7.5, 7.5, 8, 6.2, 8.5, 6.6, 8.2, 8, 8.4, 7.4, 6.8, 7.6, 7.8, 6.8, 7.6 Construct a 89% confidence interval for the average hours of sleep per night that college students get. 18 S || t을 = Margin of Error: E We are 89% confident that college students get an average of between hours and hours of sleep per night.
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