A Poll of 400 People from Village 1 Showed 250

question 72

Multiple Choice

A poll of 400 people from village 1 showed 250 preferred chocolate raspberry coffee to the regular blend while 170 out of 350 in village 2 preferred the same flavour. To test the hypothesis that there is no difference in preferences in the two villages, what is the alternate hypothesis?

• A) p1 - p2 < 0
• B) p1 - p2 > 0
• C) p1 = p2
• D) p1 - p2 ≠ 0
• E) None of these statements is correct

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Definitions:

Electronic Checks

Electronic checks, or e-checks, are a form of digital payment where money is electronically withdrawn from the payer's checking account, transferred over the ACH network, and deposited into the payee's account.

B2B

Business-to-Business, describing transactions or relationships between two companies, as opposed to between a company and individual consumers.

B2C

Business to Consumer, a sales model in which businesses sell products or services directly to consumers.

C2C

Consumer to Consumer, a business model that facilitates transactions between individuals, typically through an online platform.