How do I calculate that?
What is the 95% confidence interval for crime rate if we were to observe several states
that have average prison sentence time of 16.2 months, mean 12.1 years of schooling,
and is non-Southern? Interpret this interval.
(h) What is the 95% prediction interval for crime rate if we were to observe new data in a
single state that has average prison sentence time of 16.2 months, mean 12.1 years of
schooling, and is non-Southern? Interpret this interval.
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