Greg's Ice Cream produces 1120 gallons of ice cream per day. Each employed works seven hours and has productivity of 20 gallons an hour. How many employees does Greg's employ?

Adjusted R2 gives the actual percentage of the variation in the dependent variable explained by the regression model

Indicate whether the statement is true or false

Special interest groups often a. represent broad questions of public interest. b. pursue rent-seeking behavior

c. do not use lobbying techniques. d. have no effect on the political process.