A mail-order company counted the number of incoming calls per day to the companys toll free number
Question:
A mail-order company counted the number of incoming calls per day to the company’s toll free number during the first 7 days in May: 14, 24, 19, 31, 36, 26, 17.
(a) compute the arithmetic mean
(b) indicate whether it is a statistic or a parameter.
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Days taken for counting the incoming calls is n 7 and the n...View the full answer
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Related Book For
Statistical Techniques in Business and Economics
ISBN: 978-1259666360
17th edition
Authors: Douglas A. Lind, William G Marchal
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