Question

In: Statistics and Probability

A survey was taken on the preference of males and females for three different stores: Walmart,...

  1. A survey was taken on the preference of males and females for three different stores: Walmart, Target, and Costco. People were randomly chosen and the following data were obtained.

Prefer Walmart

Prefer Target

Prefer Costco

Females

30

50

40

Males

30

10

40

  1. What type of data are these values? Explain.
  2. Can the results be generalized? Why? If so, to what group can it be generalized to?
  3. Can cause and effect statements be made? Explain why or why not.
  4. Complete the 5-step hypothesis test, using an alpha of .10.
  5. Estimate the p-value. Explain how you did it.

Solutions

Expert Solution

orchestra answered 2 years ago
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