Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five. 1) The mean is __________ sleepwalker(s). (Round to one decimal place as needed.) 2) The standard deviation is __________ sleepwalker(s). (Round to one decimal place as needed.)
Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five. 1) The mean is __________ sleepwalker(s). (Round to one decimal place as needed.) 2) The standard deviation is __________ sleepwalker(s). (Round to one decimal place as needed.)
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter6: Ratio, Proportion, And Probability
Section6.7: Probability And Odds
Problem 1C
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Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five.
1) The mean is __________ sleepwalker(s). (Round to one decimal place as needed.)
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