Question 6 Of 22 (1 point Visit your local library: On a recent Saturday, a total of 1-20 people visited a local library. Of these people, 253 were under age 10, 451 were aged 10-18, 161 were aged 19-30, and the rest were more than 30 years old. One person is sampled at random. (a) What is the probability that the person is less than 19 years old? (b) What is the probability that the person is more than 18 years old? Part 1 of 2 (a) What is the probability that the person is less than 19 years old? Round your answer to four decimal places. The probability that the person is less than 19 years old is Part 2 of 2 (b) What is the probability that the person is more than 18 years old? Round your answer to four decimal places. The probability that the person is more than .8 years old is4.2 Section Exercise 37 Question 5 of 22 (1 point) Attempt 1 of 1 | View question in a popup | (1) 2h 20m Remaining Computer purchases: Out of /60 large purchases made at a computer retailer, 323 were personal computers, 388 were laptop computers, and >) were printers, As a part of an audit, one purchase record is sampled at random, Round the answers to four decimal places, as needed (a) What is the probability that it is a printer? (b) What is the probability that it is not a personal computer? Part 1 of 2 (a) What is the probability that it is a printer? The probability that it is a printer is Part 2 of 2 (b) What is the probability that it is not a personal computer? The probability that it is not a personal computer is