Statistics for Business and Economics
Statistics for Business and Economics
8th Edition
ISBN: 9780132745659
Author: Paul Newbold, William Carlson, Betty Thorne
Publisher: PEARSON
Question
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Chapter 2.2, Problem 19E

a)

To determine

The proportion of observations which is greater than 425.

b)

To determine

The proportion of observations which is less than 500.

c)

To determine

The proportion of observations which is greater than 525.

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