A nonparametric method that is equivalent to the Wilcoxon rank sum test is the:
a. Wilcoxon signed rank sum test. c. Kruskal-Wallis test.
b. Friedman test. d. Mann-Whitney test.
D
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An investment should be accepted if ________
A) it has positive total cash inflows B) it has a payback period in less than 10 years C) the investment's rate of return is lower than the company's current year required rate of return D) the net present value is positive
Ainsworth is a toy manufacturer based in Australia. Which of the following most likely indicates that Ainsworth is following a diversification strategy?
A) Ainsworth increases its spending on advertising and promotion. B) Ainsworth acquires the rights to manufacture toys resembling a popular cartoon character. C) Ainsworth introduces its toys in the Indian and South-East Asian markets. D) Ainsworth enters the U.S. market with a line of children's clothing. E) Ainsworth develops a new line of educational toys targeting its current market.