The population parameter in the null hypothesis _____.?
A. ?is always greater than zero
B. ?is always equal to zero
C. ?is always less than zero
D. ?is not always equal to zero
Answer: D
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Which is not a factor that makes cognitive mistakes more likely?
a. uncertainty. b. time pressure. c. repetition. d. large number of choices.
Careetha has just taken a fixed-rate loan and agreed to pay a nominal interest rate of 6 percent. If the inflation rate during the first year of the loan was 2 percent, her real interest rate that first year was
a. 6 percent b. 8 percent c. 4 percent d. 12 percent e. impossible to calculate without additional information
Financial innovation is
A) the process of turning assets into a more liquid form. B) the development of new financial products and services. C) responsible for credit cards being included as part of money. D) causing a decrease in bank profits.
Demand tends to be more elastic when:
A. the quantity demanded is larger. B. demand is perfectly inelastic. C. price is low and more inelastic when price is high. D. price is high and more inelastic when price is low.