The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1200 and the standard deviation is $60. 1020 1080 1140 1200 1260 1320 1380 Distribution of Prices Q What is the approximate percentage of buyers who paid between $1140 and $1260? 68 % What is the approximate percentage of buyers who paid less than $1080? 2.50 % What is the approximate percentage of buyers who paid between $1140 and $1200? 34 What is the approximate percentage of buyers who paid between $1080 and $1200? % What is the approximate percentage of buyers who paid between $1200 and $1380? % What is the approximate percentage of buyers who paid more than $1380?
The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1200 and the standard deviation is $60. 1020 1080 1140 1200 1260 1320 1380 Distribution of Prices Q What is the approximate percentage of buyers who paid between $1140 and $1260? 68 % What is the approximate percentage of buyers who paid less than $1080? 2.50 % What is the approximate percentage of buyers who paid between $1140 and $1200? 34 What is the approximate percentage of buyers who paid between $1080 and $1200? % What is the approximate percentage of buyers who paid between $1200 and $1380? % What is the approximate percentage of buyers who paid more than $1380?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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