A multiple regression equation has a coefficient of determination of 0.81 . Then, the percentage of the variation in y that is explained by the regression equation is 90%
Indicate whether the statement is true or false
F
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Answer the following statements true (T) or false (F)
1. In excellent organizations, servers solicit complaints about their own performance. 2. A guest’s body language can indicate a service failure. 3. The best way to ensure that someone acts, and acts quickly, following a failure is to empower the front line. 4. If a server recovers successfully from a system failure, the manager should be informed, even if the guest’s problem was resolved. 5. If the cost of failure to the guest is high, fixing the problem quickly is especially important.
Which type of person focuses developing their faith and communicating with a larger force?
A. personalists B. communalists C. environmentalists D. religionists
Why do diversity training sometimes use confrontational techniques?
a. to point out the conflict inherent in diversity b. to make the class more exciting c. to raise awareness about personal harm caused by the "isms" d. to get people to open up and express their feelings
Joey set up a lawn-mowing business in his neighborhood. He currently has 7 customers that want their lawns mowed each week, for which he charges $25.00 each. Joey spends $10.00 a week in gas and another $17.00 in yard waste bags and stickers. What is Joey's weekly revenue?
A. $88.00 B. $175.00 C. $148.00 D. $158.00 E. $105.00