What is the difference between accuracy and precision, (1) first make a statement defining the difference between accuracy and precision, then (2) give an example of something that is accurate but imprecise and discuss why this is so; then (3) give an example of something that is precise but inaccurate and discuss why this is so; then (4) give an example that is both accurate and precise and discuss why this is so; then (5) give an example that is both inaccurate and imprecise and discuss why this is so; and (6) is there philosophy of logic which can reconcile and summarize these concepts?