If an economist wishes to determine whether there is evidence that
Question 1 1. If an economist wishes to determine whether there is evidence that average family income in a community exceeds $25,000 a) either a one-tailed or two-tailed test could be used with equivalent results. b) A one-tailed test should be utilized with the critical value on the right of our curve. c) A two-tailed test should be utilized. d) A one-tailed test should be […]