Question: Complete, a, b, c, d, e below for this management issue: Will the new product line in our gift shop result in a 15 percent
Complete, a, b, c, d, e below for this management issue: "Will the new product line in our gift shop result in a 15 percent increase in customer satisfaction?" (hint: see ch 12)
- List the null hypothesis: _________
- List the alternative hypothesis: _________
- List the specific type oft-test used for testing the hypothesis: __

w_ Std. Deviation Std. Error Mean Satisfaction Before Launch -1.080 Differences 95% Condence Interval of the Difference . . .1 63 .000 2.?69 2.031 14.69? 9 Before Launch After Launch
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