Which of the following statements is true?
a. When the distribution is positively skewed, mean < median < mode.
b. When the distribution is negatively skewed, mean > median > mode.
c. When the distribution is symmetric and unimodal, mean = median = mode.
d. When the distribution is symmetric and bimodal, mean = median = mode.
C
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Self-managing teams are different from traditional work groups because:
a. They have fewer members. b. There is no leader. c. The teams are more strongly linked to the organization’s hierarchy. d. They make greater use of consensus or democratic decision making. e. The leader is selected by those outside of the team.
According to White (2017), three main contingencies for reward have been identified ______.
a. person, team and job b. person, team and performance c. person, job and performance d. job, team and performance
Which of the following is true of a box spread?
A. It is a package consisting of a bull spread and a bear spread B. It involves two call options and two put options C. It has a known value at maturity D. All of the above
Being a large powerful retailer, Walmart has done each of these, EXCEPT which one?
A. Walmart has demanded that their overseas suppliers pay their workers based on U.S. standards. B. Walmart has bought only from competitors of a supplier, if the supplier refuses to reduce their prices. C. Walmart has changed the frequency of payment to some vendors, typing payments to how quickly a supplier's inventory is bought. D. Walmart has demanded additional fees from U.S. suppliers for using its distribution centers and warehouses. E. Walmart has controlled its suppliers' access to customers by demanding suppliers reduce their prices.