A market research organization has found that 45% of all supermarket shoppers refuse to cooperate when questioned
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A market research organization has found that 45% of all supermarket shoppers refuse to cooperate when questioned by its pollsters. If 1,500 shoppers are approached, what is the probability that fewer than 700 will refuse to cooperate?
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Related Book For
Statistics For Business And Economics
ISBN: 9781292315034
9th Global Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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