Which of the Following Hypotheses Is a Null Hypothesis

Which of the following hypotheses is a null hypothesis?

A) There is no difference in the monthly grocery bills of families with one child and families with two children
B) Grocery bills vary according to the number of meals eaten outside the home
C) Families with two children have significantly higher grocery bills than families with just one child
D) There is a relationship between grocery bills and the number of people in a household
E) The mean age in a household is predictive of the amount of money sent on food each month

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free