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- a researcher caught 16 wild rattatas on ui campus and...
Question: a researcher caught 16 wild rattatas on ui campus and...
Question details
A researcher caught 16 wild Rattatas on UI campus and found that
their average weight is 7.8lbs. Find the 95% confidence interval of
the population mean weight of Rattatas. The populaiton variance is
unknown and the researcher estimated the sample variance to be
.
Solution by an expert tutor
