Question

An owner of a candy shop would like to know which of their products her customers prefer over others. The owner conducts a customer preference survey based on a sample of 1150 customers. The results are given in the table below. Conduct the appropriate hypothesis test using an alpha level of .01.

Chocolate Covered Cherries 320

Gummy Ropes 265

Jawbreakers 285

Sugar-Free Gum 280

4A. Set up the criteria for making the decision. That is, find the critical value.

4B. Summarize the data into the appropriate test-statistic.

4C. Evaluate the null hypothesis (circle one) REJECT FAIL TO REJECT

4D. State your conclusion in words.

Answer 1