the school cafeteria serves tacos every sixth day and cheeseburgers every eight day .if both tacos and cheese burgers were on to
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Answer:
The most conservative sample size is 2401.
Step-by-step explanation:
We are given the following in the question:
We are not given any approximation of s]ample proportion, thus,
We have to construct a 95% confidence interval.
Margin of error = 2% = 0.02
Formula for margin of error =
Putting values, we get,
Thus, the most conservative sample size is 2401.