[See Steps] Farm Size . Several years ago the department of agriculture found that the average size of farms in the United States was 47.1 acres. A random
Question: Farm Size . Several years ago the department of agriculture found that the average size of farms in the United States was 47.1 acres. A random sample of 50 farms was selected, and the mean size of the farm was 43.2 acres. The standard deviation of the sample was 8.6 acres. Test the claim at α= 0.05 that the average farm size is smaller today, by using the P-value method. Should the department of agriculture update its information?
Deliverable: Word Document 