Solution-Write the claim mathematically

Write the claim mathematically

Reference no: EM131099639

A humane society claims that less than 31%of U.S. households own a dog. In a random sample of 405U.S. households,156say they own a dog. At alphaequals0.01,is there enough evidence to support the society's claim?

(a) Write the claim mathematically and identify Upper H 0and Upper H Subscript a.

(b) Find the critical value(s) and identify the rejection region(s).

(d) Decide whether to reject or fail to reject the null hypothesis, and

(e) interpret the decision in the context of the original claim.

Reference no: EM131099639

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Write the claim mathematically

Reference no: EM131099639

Reference no: EM131099639

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