n a survey, 44 people were asked how much they spent on their child's last birthday gift. The results were oughly bell-shaped with a mean of $70 and standard deviation of $6. Calculate, state, and interpret a 95% confidence interval to estimate the mean amount of money parents spend on their child's birthday gift. Round to the nearest 100th where necessary. Use the space below to type your In Or

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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n a survey, 44 people were asked how much they spent on their child's last birthday gift. The results were
oughly bell-shaped with a mean of $70 and standard deviation of $6.
Calculate, state, and interpret a 95% confidence interval to estimate the mean amount of money parents
spend on their child's birthday gift. Round to the nearest 100th where necessary.
Use the space below to type your pou
Transcribed Image Text:n a survey, 44 people were asked how much they spent on their child's last birthday gift. The results were oughly bell-shaped with a mean of $70 and standard deviation of $6. Calculate, state, and interpret a 95% confidence interval to estimate the mean amount of money parents spend on their child's birthday gift. Round to the nearest 100th where necessary. Use the space below to type your pou
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