Author Question: The t-test is a statistical measure which A) tests the true value of a variable. B) tests the ... (Read 46 times)

fox · **on:** Jul 1, 2018

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

Question 2

When there is a capacity constraint

A) firms face sunk costs when deciding whether or not to expand.
B) consumers will avoid the producer and go with a firm that has extra capacity.
C) firms are not maximizing their profits during high season.
D) firms can use peak-load pricing to increase profits during periods of high demand.