If the manager of a paint supply store wants to estimate the mean amount of paint in a 1-gallon
Can to within ±0.004 gallon with 95% confidence and also assumes that the standard deviation is 0.02
Gallon, what sample size is needed?
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If the manager of a paint supply store wants to estimate the mean amount of paint in a 1-gallon
Can to within ±0.004 gallon with 95% confidence and also assumes that the standard deviation is 0.02
Gallon, what sample size is needed?
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