A numerical measure of linear association between two variables is the _____
a. variance
b. covariance
c. standard deviation
d. coefficient of variation
b
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During 2012, the accounts receivable turnover ratio for Upward Company increased from 10 to 15 times per year. Which one of the following statements is the most likely explanation for the change?
A) The company's credit department has followed up with customers whose account balances are past due in order to generate quicker collections. B) The company has decreased sales to its most credit worthy customers. C) The company has increased the amount of time customers have to pay their accounts before they are past due. D) The company has extended credit to more risky customers in order to increase the accounts receivable turnover ratio.
In the context of roles of a superior team leader, relating refers to
A. exhibiting social and political awareness, caring for team members, and building trust. B. influencing team members, as well as obtaining external support for teams. C. setting a benchmark for the team and dictating terms that will help achieve the benchmark. D. delegating authority, being flexible regarding team decisions, and coaching. E. seeking information from managers, peers, and specialists, and investigating problems systematically.
Requirements gathering is perhaps the most complex and critical process of any project success
Indicate whether the statement is true or false
Using Table 7.6, suppose activity I is delayed, taking eight days to complete instead of two days. Assume all other activity times remain the same. How much longer will the total project earliest completion time become?
A) zero days B) one or two days C) three or four days D) five or six days