Question

In: Statistics and Probability

In a study of marketing to children, researchers examine cereal placement on grocery store shelves. The...

In a study of marketing to children, researchers examine cereal placement on grocery store shelves. The explanatory variable is cereal type (child vs. adult). The response variable is shelf placement (bottom shelf, middle shelf, top shelf)

Following is the two-way table for the 77 cereals in this random sample of cereals.

Conduct an appropriate Hypothesis Test to see if there is association between Cereal Type and Shelf placement

            1. State the null and alternative hypotheses.

            2. What is the P-value?    

            3. What is the Test Statistic?

            4. State the conclusion in context

Bottom

Middle

Top

Total

Adult

11

5

36

52

Child

9

16

0

25

Total

20

21

36

77

Solutions

Expert Solution

so from the above calculations

orchestra answered 2 years ago
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