A vending machine is designed to dispense a mean of 7.5 oz of coffee into an 8-oz cup. If the standard deviation of the amount of coffee dispensed is 0.3 oz and the amount is normally distributed, find the percent times the machine will dispense less than 7.38 oz. 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 . The percentage of times the machine will dispense less than 7.38 oz is %. (Type an integer or a decimal rounded to two decimal places 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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A vending machine is designed to dispense a mean of 7.5 oz of coffee into an 8-oz cup. If the standard deviation of the amount of coffee dispensed is 0.3 oz and the amount is normally distributed, find the percent of
times the machine will dispense less than 7.38 oz.
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
The percentage of times the machine will dispense less than 7.38 oz is %.
(Type an integer or a decimal rounded to two decimal places as needed.)
Transcribed Image Text:A vending machine is designed to dispense a mean of 7.5 oz of coffee into an 8-oz cup. If the standard deviation of the amount of coffee dispensed is 0.3 oz and the amount is normally distributed, find the percent of times the machine will dispense less than 7.38 oz. 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 The percentage of times the machine will dispense less than 7.38 oz is %. (Type an integer or a decimal rounded to two decimal places as needed.)
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