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- The U.S. Department of Agriculture publishes information about U.S. farms in Census of Agriculture. A joint frequency distribution for number of farms, by acreage and tenure of operator, is provided in the following contingency table. Frequencies are in thousands. (d) How many farms are under 50 acres in size? (Enter a whole number only) (e) How many farm operators are tenants? (Enter a whole number only) (f) How many farms are represented in the table? (Enter a whole number only)Madison County has a population of 34,522 people. The county hospital is interested in estimating the number of people in the county with blood-type AB+. To do this they test blood samples from 527 patients. Out of this group, 22 have blood type AB+. Use this sample to estimate the number of people in Madison County with blood-type AB+.A state fisheries commission wants to estimate the number of bass caught in a givenlake during a season in order to restock the lake with the appropriate number ofyoung fish. The commission has information on the seasonal catch (CATCH) inthousands of bass per square mile; the size of the lake in square miles (SIZE); thenumber of lakeshore residences per square mile (RESIDENCE); the number of livingplaces for bass (i.e. weed beds, sunken trees, drop offs etc.) (STRUCTURE) andACCESS a dummy variable equal to 1 if the lake has public access and 0 if not. What do you think are the expected signs of the regression coefficients?Justify your choice. Using R-studio, estimate the multiple linear regression model. ALL input codes and output tables should be provided.(b) Is the overall regression equation statistically significant at the 1% level?Justify your answer. Ensure that you state the null hypothesis(es) and thedecision rule in your analysis.(c) Find and interpret a 95% confidence…