6 5 Result 1 4 2 3 10 11 The probability of winning a coupon at the grocery store checkout is 2 25 What is the probability of not winning Instrument 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 13 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 14 4 15 A die was rolled 40 times The results of each roll is given in the table below If the die is rolled once more find the experimental and theoretical probability for each result Theoretical 10 5 7 12 8 Sport 555 18 Frequency 2 14 Out of 75 students 45 are taking Algebra 2 and 32 are taking Chemistry Sixteen students are taking both Algebra 2 and Chemistry If a student is chosen at random what is the probability that the student is taking Algebra 2 but not Chemistry 10 Two dice are rolled What is the probability that the sum on the two dice is less than 69 12 A number from 1 30 is chosen at random What is the probability that the number is not a prime number a P 5 c P both instrument and a sport b P 1 or 6 c P no more than 4 d P greater than 2 d P sport but not an instrument Experimenta