For questions 9 15 give each answer as a fraction in

Last updated: 4/17/2023

For questions 9 15 give each answer as a fraction in simplest form 9 Natalie randomly answered the last three true or false questions on her math quiz What is the probability that she got at least two correct probability of getting at least two is 1 2 1 2 x 1 2 1 4 0 25 11 The probability of winning a coupon at the grocery store checkout is 2 25 What is the probability of not winning the probability of winning 2 25 the probability of not winning 1 2 25 23 25 Instrument 14 8 Sport 3 A group of students were asked if they play a sport or play an instrument The results are shown in the Venn diagram below If one of these students is chosen at random find each probability a P instrument b P does not play a sport 24 50 18 Counting Outcomes 22 50 c P both 12 10 Two dice are rolled What is the prob that the sum on the two dice is less th 0 1 36 2 36 3 36 4 36 10 36 12 A number from 1 30 is chosen at random What is the probability that the number is not a prime number non prime 1 4 6 8 9 10 12 14 15 16 18 20 21 22 24 25 26 2 28 30 total 20 p not prime 20 30 2 3 0 667