Proportion of students majoring in business

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A school's newspaper reported that the proportion of students majoring in business is at least 30%. You plan on taking a sample to test the newspaper's claim. The correct set of hypotheses is

a.H0: p < .30 Ha: p .30.

b.H0: p > .30 Ha: p .30.

c.H0: p .30 Ha: p < .30. not sure if it's "c" or "d"

d.H0: p .30 Ha: p > .30.

Reference no: EM132263597

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