Daily kilograms of horse cobs and pellets (in kilograms) are noted for a sample of 11 Indian rhinoceri, along with information on gender (M or F):30
a. Use software to produce a confidence interval for the difference between population mean kilograms consumed for males minus females.
b. Carry out the appropriate hypothesis test if we suspect males tend to eat more in general; report the P-value.
c. Can we conclude that male rhinos eat more in general than females eat?
d. Suppose amounts of cobs and pellets provided will be tailored to the two sexes in the future if a significant difference is found in the mean amounts consumed. Should this change be implemented?