a. Suppose that the responses were coded as follows: 100 = The drug was extremely effective. 60

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a. Suppose that the responses were coded as follows:

100 = The drug was extremely effective.

60 = The drug was quite effective.

40 = The drug was somewhat effective.

35 = The drug was slightly effective.

10 = The drug was not at all effective.

Determine whether we can infer that the new painkiller is more effective than aspirin.

b. Why are the results of Example 19.2 and part (a) identical?

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Statistics For Management And Economics

ISBN: 9781337093453

11th Edition

Authors: Gerald Keller

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Question Posted: May 22, 2018 08:09 AM

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a. Suppose that the responses were coded as follows: 100 = The drug was extremely effective. 60

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