Asociologist is studying influences on family size. He finds pairs of sisters, both of whom are married, and determines for each
sister whether she has 0, 1, 2 or more children. He wishes to compare older and younger sisters. Explain what the following hypotheses mean and how to test them. Required:
a. The number of children the younger sister has is independent of the number of children the older sister has.
b. The distribution of family sizes is the same for older and younger sisters. Could one hypothesis be true and the other false? Explain.
The correct answer would be A. C = 0.69p. This is the correct answer because the total cost of the bananas should equal 0.69 times each pound bought. Hope this helped!
