Question
A simple random sample of 25 homeowners was selected and the number of bags of leaves produced was recorded for each. The mean number of
A simple random sample of 25 homeowners was selected and the number of bags of leaves produced was recorded for each. The mean number of bags of leaves produced by this sample of 25 homeowners was 24.2 bags with a standard deviation of 7.1 bags; the distribution was relatively symmetric and had no outliers. If appropriate, use this information to calculate and interpret a 95% confidence interval for the mean number of bags of leaves produced by all homeowners.
Is the mean number of number of bags of leaves produced by all homeowners who rake/bag their leaves in the confidence interval computed in question above?
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