statistics

d. A group of people were asked if they had run a red light in the last year. 460 responded "yes", and 169 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. The table below shows the scores of a group of students on a 10-point quiz. The mean score on this test is: [: The median score on this test is: I: f. A binomial experiment consists of 13 trials. The probability of success on trial 6 is 0.71. What is the probability of failure on trial 10? 3. Suppose that 66% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? h. The actual volumes of quart-size jars of mayonnaise are uniformly distributed from 31.4 to 32.43 fluid ounces. Find the standard deviation in volumes of quart-size mayonnaise jars (in uid ounces). There are 32 fluid ounces in a quart