Which of the following statements represent a hypothesis in the statistical sens

Question

Which of the following statements represent a hypothesis in the statistical sense?

You must make a selection for each option. Click once to place a check mark for correct answers and click twice to empty the box for the wrong answers.

A. The population proportion of students who favor a new student conduct policy at a particular university is at least 65%.

B. A sample of 100 parts generated by a manufacturing process had a defect rate of 2%.

C. The population proportion of defective parts generated by a manufacturing process is at most 1%.

D. A sample of 40 participants in a weight loss program had an average weight loss of 24 pounds.

E. The population mean commute distance for students living off-campus at a particular university is 8.7 miles.

Explanation / Answer

here as hypothesis is to be tested for population and not for samples ;therefore correct statements represent a hypothesis in the statistical sense are options A ;C ; E

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