Question:A
random sample of 23 wolf litters in Ontario, Canada, gave an
average of x1= 4.2...
Question
A
random sample of 23 wolf litters in Ontario, Canada, gave an
average of x1= 4.2...
A
random sample of 23 wolf litters in Ontario, Canada, gave an
average of x1= 4.2 wolf pups per litter, with estimated sample
standard deviation s1= 1.5. Another random sample of 10 wolf
litters in Finland gave an average of x2=2.6 wolf pups per litter,
with sample standard deviation s2= 0.8.
(b) Find a 99% confidence interval for u1-u2, the difference
in population mean litter size between Ontario and Finland.