Which of the following is not a correct statement?
a. The coefficient of variation allows us to compare two sets of data based on different measurement units.
b. Chebyshev's theorem applies only to normal distributions.
c. Standardized values have no units of measure.
d. For distributions that are bell-shaped and symmetric, about 68% of the observations will fall within one standard deviation of the mean.
e. The vertical line within the box in the box-and-whisker plot represents the median.
B
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Managers at Cimarron Saddlery expect to meet profitability goals for the company by cutting costs through a 70% increase in global sourcing of leather and other materials over the next two years. This is an example of a(n)
A. supervision objective. B. operational goal. C. tactical goal. D. maintenance objective. E. strategic goal.
Less effort is required of the respondent in a personal interview than in a telephone or mail interview
Indicate whether the statement is true or false
The set of distinctive characteristics that lead an individual to respond in a consistent way to certain situations is referred to as ________.
Fill in the blank(s) with the appropriate word(s).
Daisy purchased 100 flower pots from a local merchant. Warranties which are not included in her sales contract, but exist by "operation of the law," are the:
A) express warranties. B) exclusive warranties. C) quasi warranties. D) implied warranties.