Solved: According to abi research company more than 75 of the, Basic Statistics

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According to abi research company more than 75 of the

According to ABI Research Company, more than 75% of the people who go to WAWA purchase candy. A random sample of 400 people showed that 312 people purchased candy. Can you conclude at the .01 significance level the claim of more than 75% of WAWA's customers purchase candy? State the null hypothesis and the alternate hypothesis.

H0: π > .75 and H1: π < .75
H0: π = .75 and H1: π ≠ .75
H0: π < .75 and H1: π > .75
H0: π ≠ .75 and H1: π = .75

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Basic Statistics: According to abi research company more than 75 of the

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