MFP Research reported that average apartment rent in the U.S. is $1,083. A random sample of 39 apartments was selected. Using a population standard deviation of $227, what is the probability that the sample mean will be greater than $1,035?
A) 0.7060
B) 0.7557
C) 0.8319
D) 0.9066
D
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The probabilities of different returns on a stock over the year are: Probability Return 10% ?5% 15% 0% 20% 5% 30% 10% 25% 20% The standard deviation of the return on the stock is about ____ percent.
A. 5 B. 8 C. 11 D. 14
Low-income countries have a GNI per capita of $1,045 or less. The general characteristics shared by countries at this income level include all of the following except:
A) high literacy rates. B) high birth rates. C) heavy reliance on foreign aid. D) political unrest. E) high agricultural population.
Which of the following statements is true regarding the market/market structure of sales organizations?
A) The organization is aligned by product categories. B) The sales force sells all products marketed by a division to a single market. C) The sales force sells the entire product line to customers in the segment. D) The sales force sells a product or product line to all markets.
________ is the overall rank of people in a society
A) The family life cycle B) Mass-class C) Subculture D) Microculture E) Social class