Question: State the null and alternative hypotheses for each of the following:

1. You want to show an increase in buying and selling of single-family homes this year when compared with last year’s rate.
2. You are testing a new recipe for "low-fat" cheesecake and expect to find that its taste is not as good as traditional cheesecake.
3. You are trying to show that music lessons have a positive effect on a child’s self-esteem.
4. You are investigating the relationship between a person’s gender and the automobile he or she drives—specifically you want to show that males tend to drive truck—type vehicles more than females do.

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document