Question

A wildlife refuge in South America has howler monkeys and spider monkeys. A biologist working there randomly selected eight adults of each type of monkey, weighed them, and recorded their weights in pounds.

howler monkey: {15, 16, 17, 17, 17, 17, 18, 19}

spider monkey: {12, 13, 13, 14, 14, 14, 16, 16}

1. Calculate the mean and MAD for each type of monkey.
2. Calculate the means-to-MAD ratio for the two types of monkeys.
3. What inference can be made about the weight of both types of monkeys? Explain.

Answer 1

is there any answer choices ?
if not here are my answers
1-15 and 17 and 12 and 14
2-not very sure
3-the monkeys are all close in weight.