The dollar amounts claimed by businessmen for their lunches are to be grouped into the following classes:

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The dollar amounts claimed by businessmen for their lunches are to be grouped into the following classes: 0-5, 5-10, 10-15, 15-20, 20 or more. The left endpoint is included. Is it possible to determine from this frequency distribution the exact number of lunches for which the amount claimed was:
(a) Less than 15?
(b) 10 or more?
(c) 30 or more?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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