A corporation randomly selects 150 salespeople and finds that 66 who have never taken a self improvement course would like such a course The firm did a similar study 10 years ago in which 60 of a random sample of 160 salespeople wanted a self improvement course The groups are assumed to be independent random samples Let 1 and 2 represent the true proportion of workers who would like to attend a self improvement course in the recent study and the past study, respectively Referring to Scenario 10 10, if the firm wanted to test whether a greater proportion of workers would currently like to attend a self improvement course than in the past, which represents the relevant hypotheses A ) H 0 1 2 0 versusH 1 1 2 0 B ) H 0 1 2 0 versusH 1 1 2 0 C ) H 0 1 2 0 versusH 1 1 2 0 D ) H 0 1 2 0 versusH 1 1 2 0

Question

A corporation randomly selects 150 salespeople and finds that 66  who have never taken a self improvement course would like such a course  The firm did a similar study 10 years ago in which 60  of a random sample of 160 salespeople wanted a self improvement course  The groups are assumed to be independent random samples  Let 1 and 2 represent the true proportion of workers who would like to attend a self improvement course in the recent study and the past study, respectively  Referring to Scenario 10 10, if the firm wanted to test whether a greater proportion of workers would currently like to attend a self improvement course than in the past, which represents the relevant hypotheses  A ) H 0   1   2 0 versusH 1   1   2   0 B ) H 0   1   2 0 versusH 1   1   2   0 C ) H 0   1   2   0 versusH 1   1   2 0 D ) H 0   1   2 0 versusH 1   1   2   0

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A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improvement course would like such a course. The firm did

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