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The distribution of the annual incomes of a group of middle management employees approximated a normal distribution with a mean of $37,200 and a standard deviation of $800. About 68 percent of the incomes lie between what two incomes? Select one: a.$36,400 and $38,000 b.$35,600 and $38,800 c.$30,000 and $40,000 d. $36,400 and $38400 e.$34,800 and $39,600

The distribution of the annual incomes of a group of middle management employees approximated a normal distribution with a mean of $37,200 and a standard deviation of $800. About 68 percent of the incomes lie between what two incomes? Select one: a.$36,400 and $38,000 b.$35,600 and $38,800 c.$30,000 and $40,000 d. $36,400 and $38400 e.$34,800 and $39,600

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
Section10.5: Comparing Sets Of Data
Problem 1GP
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The distribution of the annual incomes of a group of middle management employees approximated a normal distribution with a mean of $37,200 and a standard deviation of $800. About 68 percent of the incomes lie between what two incomes? Select one: a.$36,400 and $38.000 b.$35,600 and $38,800 c.$30,000 and $40,000 d.$36,400 and $38400 e.$34,800 and $39,600
Transcribed Image Text:The distribution of the annual incomes of a group of middle management employees approximated a normal distribution with a mean of $37,200 and a standard deviation of $800. About 68 percent of the incomes lie between what two incomes? Select one: a.$36,400 and $38.000 b.$35,600 and $38,800 c.$30,000 and $40,000 d.$36,400 and $38400 e.$34,800 and $39,600
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