Question: Don't know how to solve If a retailer would like to estimate the proportion of their customers who bought an item after viewing their website

Don't know how to solve If a retailer would like to

Don't know how to solve

If a retailer would like to estimate the proportion of their customers who bought an item after viewing their website on a certain day with a 98 % confidence level and 0.08 margin of error, how many customers do they have to monitor? Round your critical value to 2 decimal places

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