A survey of several 8 to 10 year olds recorded the following amounts spent on a trip to the mall: $11.83, $24.11, $19.93, $15.34 Construct the 99 % confidence interval for the average amount spent by 8 to 10 year olds on a trip to the mall. Assume the population is approximately normal. Copy Data Step 3 of 4: Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.

A survey of several 8 to 10 year olds recorded the following amounts spent on a trip to the mall: $11.83, $24.11, $19.93, $15.34 Construct the 99 % confidence interval for the average amount spent by 8 to 10 year olds on a trip to the mall. Assume the population is approximately normal. Copy Data Step 3 of 4: Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.

Name: A survey of several 8 to 10 year olds recorded the following amounts
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Description: A survey of several 8 to 10 year olds recorded the following amounts spent on a trip to the mall:$11.83, $24.11, $19.93, $15.34Construct the 99% confidence interval for the average amount spent by 8 to 10 year olds on a trip to the mall. Assume the

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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