The amount of television viewed by today's youth is of primary concern to Parents Against Watching Television (PAWT). 300 parents of elementary school-aged children were asked to estimate the number of hours per week that their child watched television. The mean and the standard deviation for their responses were 13 and 3, respectively. PAWT constructed a stem-and-leaf display for the data that showed that the distribution of times was a bell-shaped distribution. Give an interval around the mean where you believe most (approximately 95%) of the television viewing times fell in the distribution. OA. between 7 and 19 hours per week B. between 10 and 16 hours per week C. between 4 and 22 hours per week D. less than 10 and more than 16 hours per week ...
The amount of television viewed by today's youth is of primary concern to Parents Against Watching Television (PAWT). 300 parents of elementary school-aged children were asked to estimate the number of hours per week that their child watched television. The mean and the standard deviation for their responses were 13 and 3, respectively. PAWT constructed a stem-and-leaf display for the data that showed that the distribution of times was a bell-shaped distribution. Give an interval around the mean where you believe most (approximately 95%) of the television viewing times fell in the distribution. OA. between 7 and 19 hours per week B. between 10 and 16 hours per week C. between 4 and 22 hours per week D. less than 10 and more than 16 hours per week ...
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The amount of television viewed by today's youth is of primary concern to Parents Against Watching Television (PAWT).
300 parents of elementary school-aged children were asked to estimate the number of hours per week that their child
watched television. The mean and the standard deviation for their responses were 13 and 3, respectively. PAWT
constructed a stem-and-leaf display for the data that showed that the distribution of times was a bell-shaped distribution.
Give an interval around the mean where you believe most (approximately 95%) of the television viewing times fell in the
distribution.
O A. between 7 and 19 hours per week
B. between 10 and 16 hours per week
C. between 4 and 22 hours per week
D. less than 10 and more than 16 hours per week
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