Question
A marketing firm would like to know the number of times their target consumer base use a rideshare service per month. They would like to
A marketing firm would like to know the number of times their target consumer base use a rideshare service per month. They would like to be 99% confident their estimate is accurate. A previous study showed the standard deviation to be 3 rides per month. How many customers need to be sampled?
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Linear Algebra A Modern Introduction
Authors: David Poole
3rd edition
9781133169574 , 978-0538735452
