The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $2000 and the standard deviation is $70. 1790 1860 1930 2000 2070 2140 Distribution of Prices What is the approximate percentage of buyers who paid between $1930 and $2000? % What is the approximate percentage of buyers who paid between $1930 and $2070? % What is the approximate percentage of buyers who paid more than $2140? % What is the approximate percentage of buyers who paid between $1790 and $2000?
The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $2000 and the standard deviation is $70. 1790 1860 1930 2000 2070 2140 Distribution of Prices What is the approximate percentage of buyers who paid between $1930 and $2000? % What is the approximate percentage of buyers who paid between $1930 and $2070? % What is the approximate percentage of buyers who paid more than $2140? % What is the approximate percentage of buyers who paid between $1790 and $2000?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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