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Lunch break: In a recent survey of 607 working Americans ages 25-34, the average weekly amount spent on lunch as $42.92 with standard deviation $2.83. The weekly amounts are approximately bell-shaped. Part: 0 / 3 Part 1 of 3 (a) Estimate the percentage of amounts that were less than $40.09. Round the answer to one decimal place. Approximately % of the amounts were less than $40.09. 5

Lunch break: In a recent survey of 607 working Americans ages 25-34, the average weekly amount spent on lunch as $42.92 with standard deviation $2.83. The weekly amounts are approximately bell-shaped. Part: 0 / 3 Part 1 of 3 (a) Estimate the percentage of amounts that were less than $40.09. Round the answer to one decimal place. Approximately % of the amounts were less than $40.09. 5

MATLAB: An Introduction with Applications
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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Lunch break: In a recent survey of 607 working Americans ages 25-34, the average weekly amount spent on lunch as $42.92 with standard deviation $2.83. The weekly amounts are approximately bell-shaped. Part: 0 / 3 Part 1 of 3 (a) Estimate the percentage of amounts that were less than $40.09. Round the answer to one decimal place. Approximately % of the amounts were less than $40.09. 5
Transcribed Image Text:Lunch break: In a recent survey of 607 working Americans ages 25-34, the average weekly amount spent on lunch as $42.92 with standard deviation $2.83. The weekly amounts are approximately bell-shaped. Part: 0 / 3 Part 1 of 3 (a) Estimate the percentage of amounts that were less than $40.09. Round the answer to one decimal place. Approximately % of the amounts were less than $40.09. 5
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