If a null hypothesis that states that two populations are identical is rejected using a nonparametric test, then it is safe to assume that

a. neither the means nor the variances are equal
b. the means of the populations are not the same
c. the variances of the populations are not the same
d. We cannot be sure of the way in which the populations differ from each other.


D

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Fill in the blank(s) with correct word

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The equity method generally should be used to account for an investment in stock when the level of ownership is

a. between 20 and 50 percent. b. 10 percent or more. c. less than 10 percent. d. between 10 and 20 percent.

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Fill in the blank(s) with correct word

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