From October 2007 to March 2009, stock prices as measured by the S&P 500 Index
A) nearly doubled in value.
B) lost more than half their value.
C) declined by nearly 10%.
D) rose by nearly 25%.
Answer: B
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An advantage of personal selling is not:
a. two way communication. b. reaching a massive number of people quickly. c. detailed explanation. d. direction towards qualified prospects. e. all are advantages of personal selling
Which of the following statements about sampling error is false?
a. As we add more subjects to a sample to increase sample size, sampling error also goes up. b. Sampling error could happen because of a mistake in drawing a sample c. Sampling error can occur because of miscalculation of the sample size d. Sampling error can be determined only after a sample has been drawn e. Sampling error tends to occur because of chance variations in the selection of sampling units