Question: Question Suppose a pizza company wants to determine the current percentage of customers who eat pizza more than twice a month. How many customers should

Question

Suppose a pizza company wants to determine the current percentage of customers who eat pizza more than twice a month. How many customers should the company survey in order to be 98% confident that the estimated (sample) proportion is within 4 percentage points of the true population proportion of customers who eat pizza more than twice a month?

z0.10	z0.05	z0.025	z0.01	z0.005
1.282	1.645	1.960	2.326	2.576

Use the table of values above.

Select the correct answer below:

212

660

846

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