SOLUTION: A professor believes that more than 40% of all students use the book. What are the null and alternative hypotheses need to test this claim?

SOLUTION: A professor believes that more than 40% of all students use the book. What are the null and alternative hypotheses need to test this claim?

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Question 868665: A professor believes that more than 40% of all students use the book. What are the null and alternative hypotheses need to test this claim?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Ho: u ≤ .40
Ha: u > .40 (claim)

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