A sample of 225 elements from a population with a standard deviation of 75 is selected. The sample mean is 180. The 98% confidence interval for ? is
A. 105 to 225.
B. 175 to 185.
C. 165.6 to 194.4.
D. 164.575 to 195.425.
Answer: D
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Which of the following is true of off-price retailers?
A. They sell designer-label merchandise at 20 to 60 percent higher than the manufacturer's suggested retail price. B. They offer gift registries. C. They sell brand-name merchandise at reduced prices. D. They require suppliers to give them a variety of advertising allowances and markdown discounts. E. They offer a consistent assortment of soft goods at low prices.
Typically, there are seven levels in the cost hierarchy
Indicate whether the statement is true or false
The cognitive condition that occurs to an individual in a work organization when the demands of the role overwhelm the person’s ability to perform the task is called?
a. role conflict b. role ambiguity c. role overload d. role intention e. role creation
According to Hofstede’s Model of National Culture, ________ cultures value self-expression and believe that people should be judged on their personal achievements.
A. assertiveness B. power-distance C. individualism D. collectivism E. nurturing