The t-test is a statistical measure which
A) tests the true value of a variable.
B) tests the statistical significance of a regression coefficient.
C) tests the statistical significance of a regression equation.
D) None of the above
B
Economics
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"The Consumer Price Index increased by 4.2 percent in the first quarter of this year." What type of statement is this?
a. normative b. negative c. positive d. subjective e. biased
Economics
Economists generally oppose trade restrictions such as tariffs and quotas; however, if one these devices must be used, economists generally prefer tariffs to quotas
a. True b. False
Economics