Which of the following statements is true of random assignment?
A. It increases the effects of employees dropping out of the study.
B. It results in an unequal distribution of individual characteristics, such as age and gender.
C. It increases the differences between the training group and comparison group.
D. It assigns employees to a training program without considering their individual differences.
Answer: D
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The following information was obtained from independent random samples taken of two populations.Assume normally distributed populations with equal variances.
Sample 1
Sample 2
Sample Mean45
42
Sample Variance85
90
Sample Size10
12
?
The standard error of 
- 
is
A. 3.0.
B. 4.
C. 8.372.
D. 19.48.
The symbol rate is also called the ________ rate
A) simple B) digital C) chime D) baud
A promoter is personally liable on any contract he or she signs before the corporation is formed.
Answer the following statement true (T) or false (F)
Jes Pisano borrowed $4,800 for 4 years. The maturity value of the loan was $7,084.80. What was the rate of interest charged? (Round to the nearest tenth of a percent)