The weight, in kilograms of cereal in a box can be modeled by a normal distribution with Mean ? and a standard deviation of 5.4 kg. Given that 10% of boxes contain less than 7 kg. Find. a. The value of ?. b. The percentage of boxes that contain more than 11 kg. c. If the machine settings are adjusted so that the weight of cereal in a box is normally distributed with mean 7 kg and standard deviation of ?. Given that the probability of boxes contains between 7 kg and 13 kg is 0.9671, find the value of
The weight, in kilograms of cereal in a box can be modeled by a normal distribution with Mean ? and a standard deviation of 5.4 kg. Given that 10% of boxes contain less than 7 kg. Find. a. The value of ?. b. The percentage of boxes that contain more than 11 kg. c. If the machine settings are adjusted so that the weight of cereal in a box is normally distributed with mean 7 kg and standard deviation of ?. Given that the probability of boxes contains between 7 kg and 13 kg is 0.9671, find the value of
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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The weight, in kilograms of cereal in a box can be modeled by a normal distribution with
a. The value of ?.
b. The percentage of boxes that contain more than 11 kg.
c. If the machine settings are adjusted so that the weight of cereal in a box is
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