Question: a. Suppose that the responses were coded as follows: 100 = The drug was extremely effective. 60 = The drug was quite effective. 40 =

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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