Under what circumstances is it necessary to use the coefficient of variation to compare relative variability between two or more distributions?
A) When the means of the distributions are equal
B) When the means of the distributions are not equal
C) When the standard deviations of the distributions are not equal
D) When the standard deviations of the distributions are equal
B
Business
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Indicate whether the statement is true or false
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Researchers have found that buyer-supplier relationships differed according to four factors: availability of alternatives; importance of supply; complexity of supply; and supply market dynamism. Based on these four factors, they classified buyer-supplier relationships into eight different categories. What are those categories?
What will be an ideal response?
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