A local yogurt store is to estimate the mean number of ounces of
yogurt the automatic
serving machine dispenses for a medium size cone. It is known from
past experience that
the standard deviation is 0.4 ounces. How large a sample should be
taken to estimate
with 95% confidence the mean of the population within +/- 0.10
ounces?
A local yogurt store is to estimate the mean number of ounces of yogurt the automatic serving machine dispenses for a me
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answerhappygod
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A local yogurt store is to estimate the mean number of ounces of yogurt the automatic serving machine dispenses for a me
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