General Aviation Safety. Table shows the number of accidents, fatalities, hours flown, for U.S. airlines scheduled service in selected years.

a. Compose the accident rate per million hours flown in 2000 and 2015. By this measure, has traveled on U.S. airlines become safer?

The answer for A is 2,000; 2.9 accidents per 1 million hours flown; in 2015; 1.6 accidents per 1 million hours flown.

b. Compute the accident rate per billion miles flown in 2000 and 2015. By this measure, has travel on U.S. airlines become safer?

The answer for B is 2,000; 6.9 accidents per 1 billion miles flown; in 2015; 3.6 accidents per 1 billion miles flown.

Please use the table attached to solve the problem. Please answer with short and concise answers with proper grammar, punctuation and do not leave words out. Please use clean handwriting. This is from Math 140 Statistic and Probability. Thank you.

15-16. General Aviation Safety. The table shows the numbers of ac- cidents, fatalities, hours flown, and miles flown for U.S. airlines with scheduled service in selected years. Hours flown Miles flown Year Accidents Fatalities (millions) (billions) 2000 49 89 16.7 7.1 2005 34 22 18.7 7.8 2010 28 0 17.2 7.3 2015 27 O 17.4 7.6