The pie chart to the right shows how adults rate their financial shape. Suppose 4 people are
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Question:
The pie chart to the right shows how adults rate their financial shape. Suppose 4 people are chosen at random from a group of 1100. what is the probability that all four would rate their financial shape as excellent? (make the assumption that the 1100 people are represented by the pie chart)
PIE CHART DATA:
Excellent 7%
Good 44%
Fair 35%
Poor 13%
Other 1%
Related Book For
Introduction to Mathematical Statistics and Its Applications
ISBN: 978-0321693945
5th edition
Authors: Richard J. Larsen, Morris L. Marx
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