13. A sociologist is studying influences on family size. He finds pairs of sisters, bothof whom are married, and determines for each sister whether she has 0,, or 2or more children. He wants to compare older and younger sisters. Explain whatthe following hypotheses mean and how to test them.a. The number of children the younger sister has is independent of the numberof children the older sister hasb. The distribution of family sizes is the same for older and younger sisters.Could one hypothesis be true and the other false? Explain.

Question
Asked Apr 23, 2019
1 views

13.13. Question attached. Thank you for answering my question!

check_circle

Step 1

a.

To test whether the number of children to the younger and older sister are independent or not, we use the Chi square test for independence.

Firstly, arrange the data as given below:

Step 2

It is required to test,

Step 3

Use the Pearson Chi square s...

Want to see the full answer?

See Solution

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in
MathStatistics