Question: Conduct a test to determine if the proportion of responses in each agreement category is different from 0.2 for the question: "Many foods labeled "fat-free" are generally higher in sugar, refined carbohydrates and calories." Use a significance level of 0.05.

1. State hypotheses (null, alternative) and the data analysis method you would use, and way
2. Taste your hypotheses by hand calculation first. (Write a very detailed answer including the formulas needed if use them, all the steps to reach your final answer must be included).
3. Test your hypotheses using excel to make sure your answer is right, and provide computer output. ( please send the Excel file associated with the answers)
4. Provide relevant calculations, and make a concluding statement regarding your findings.
5. Describe the assumptions necessary for conducting this test.

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Solution: The downloadable solution consists of 3 pages
Deliverable: Word Document