The heights of women aged 20 to 29 approximately follow a normal distribution with a mean of 65 inches and a standard deviation of 1.06 inches. What percent of young women are between 62.88 and 67.12 inches? O99.73 O 68.27 O 95.45 O 32.33 5.01 O 2.51 68 O 97.5
The heights of women aged 20 to 29 approximately follow a normal distribution with a mean of 65 inches and a standard deviation of 1.06 inches. What percent of young women are between 62.88 and 67.12 inches? O99.73 O 68.27 O 95.45 O 32.33 5.01 O 2.51 68 O 97.5
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:The heights of women aged 20 to 29 approximately follow a normal distribution with a mean of 65 inches and a standard deviation of 1.06
inches. What percent of young women are between 62.88 and 67.12 inches?
99.73
68.27
O 95.45
O 32.33
5.01
O 2.51
68
97.5
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Step 1
The problem provides us with information about the heights of women aged, which are normally distributed with a mean of 65 inches and a standard deviation of inches. We are asked to find the percentage of young women who fall within a specific range of heights, between inches.
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