Assume the annual day care cost per child is normally distributed with a mean of S9000 and a standard deviation of $1000. In a random sample of 300 families, how many pay more than $7530 annually for day care per child? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. O Of the 300 families, approximately pay more than $7530 annually for day care per child. (Round to the nearest whole number as needed.)
Assume the annual day care cost per child is normally distributed with a mean of S9000 and a standard deviation of $1000. In a random sample of 300 families, how many pay more than $7530 annually for day care per child? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. O Of the 300 families, approximately pay more than $7530 annually for day care per child. (Round to the nearest whole number as needed.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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