Question
According to a recent census, about 63% of Manitoba residents live in cities with a population of 10,000 or more people. A catalogue sales company
According to a recent census, about 63% of Manitoba residents live in cities with a population of 10,000 or more people. A catalogue sales company in Ontario just purchased
a list of Manitoba consumers. Its market analyst randomly selects 26 people from this list.
(a) What is the probability that exactly 15 people live in cities?
(b) What is the probability that the analyst would get more than 21 people in this sample who
live in cities?
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Statistical Techniques in Business and Economics
Authors: Douglas A. Lind, William G Marchal
17th edition
1259666360, 978-1259666360
