In the formula for the Pearson correlation coefficient, what is the difference between the sum of a set of values squared and the sum of the squared values?
What will be an ideal response?
ANS:The sum of a set of values squared adds the values together before squaring them, whereas the sum of the squared values squares the values before adding them together.
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The organizational plan for an application message is most like that of a
a. routine news message to staff about a company matter. b. congratulatory message to a colleague or customer. c. request for colleagues to contribute to a charity. d. good-news message to customers concerning a price reduction.
Which of the following is not a criticism of the rational model?
a. The recognition that values and feelings also play an important role in decision making. b. That habits, moral feelings, and values that have nothing to do with rationality may guide our behavior. c. It states that individuals and groups behave logically when they make decisions. d. The disregard of a holistic picture of human nature, which would include culture.
The Occupational Safety and Health Administration (OSHA) may adjust penalties for violations downward depending on all of the following EXCEPT
A. an employer's good faith. B. an employer's ability to pay. C. an employer's history of previous violations. D. the size of an employer's business.
Gwen purchased an interesting life insurance policy. A minimum interest rate is guaranteed on the cash value, but additional interest may be credited based on the investment performance of a group of common stocks
There is also a cap on the additional interest credited to the policy. Based on this information, what type of life insurance did Gwen purchase? A) variable life insurance B) indexed universal life insurance C) current assumption whole life insurance D) variable universal life insurance