Problem 7: At Heinz ketchup factory the amounts which go into bottles of ketchup are supposed to be normally distributed with mean 36 oz. and standard deviation 0.11 oz. Once every 30 minutes a bottle is selected from the production line, and its contents are noted precisely. If the amount of ketchup in the bottle is below 35.8 oz. or above 36.2 oz., then the bottle fails the quality control inspection. What percent of bottles have less than 35.8 ounces of ketchup? What percentage of bottles pass the quality control inspection?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
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Problem 7: At Heinz ketchup factory the amounts which go into bottles of ketchup are
supposed to be normally distributed with mean 36 oz. and standard deviation 0.11 oz. Once
every 30 minutes a bottle is selected from the production line, and its contents are noted
precisely. If the amount of ketchup in the bottle is below 35.8 oz. or above 36.2 oz., then the
bottle fails the quality control inspection. What percent of bottles have less than 35.8
ounces of ketchup?
What percentage of bottles pass the quality control inspection?
Transcribed Image Text:Problem 7: At Heinz ketchup factory the amounts which go into bottles of ketchup are supposed to be normally distributed with mean 36 oz. and standard deviation 0.11 oz. Once every 30 minutes a bottle is selected from the production line, and its contents are noted precisely. If the amount of ketchup in the bottle is below 35.8 oz. or above 36.2 oz., then the bottle fails the quality control inspection. What percent of bottles have less than 35.8 ounces of ketchup? What percentage of bottles pass the quality control inspection?
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