Question
Suppose an internet marketing company wants to determine the current percentage of customers who click on ads on their smartphones. How many customers should the
Suppose an internet marketing company wants to determine the current percentage of customers who click on ads on their smartphones. How many customers should the company survey in order to be 98% confident that the estimated proportion is within 5 percentage points of the true population proportion of customers who click on ads on their smartphones?
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Elementary Linear Algebra with Applications
Authors: Bernard Kolman, David Hill
9th edition
132296543, 978-0132296540
