A variable is normally distributed with mean 6 and standard deviation 2. a. Find the percentage of all possible values of the variable that lie between 4 and 11. b. Find the percentage of all possible values of the variable that exceed 3. c. Find the percentage of all possible values of the variable that are less than 1.
A variable is normally distributed with mean 6 and standard deviation 2. a. Find the percentage of all possible values of the variable that lie between 4 and 11. b. Find the percentage of all possible values of the variable that exceed 3. c. Find the percentage of all possible values of the variable that are less than 1.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Question
A variable is normally distributed with mean
6 and standard deviation 2.
a. Find the percentage of all possible values of the variable that lie between
4 and 11.
b. Find the percentage of all possible values of the variable that exceed 3.
c. Find the percentage of all possible values of the variable that are less than 1.
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