1. Identifying binomial experiments Aa Aa E For each of the following examples, determine which properties of a binomial experiment apply, and then check the appropriate boxes. A random sample of 320 people is selected from a large city. A poll is conducted to determine how many people in the sample regularly watch cable news channels. Each person is asked to respond with either a yes or a no. Check all that apply. The probability of each possible outcome in any trial is the same from trial to trial. There is a fixed number of n trials. Each trial has only two possible (mutually exclusive) outcomes. The outcome of each trial is independent of those of other trials. This example a binomial experiment. A sharpshooter fires 35 shots at a target from different distances. Assume that her performance on each shot is not affected by her previous attempts. Her accuracy is measured by counting the number of times she hits the target. Check all that apply. The outcome of each trial is independent of those of other trials. The probability of each possible outcome in any trial is the same from trial to trial. There is a fixed number of n trials. Each trial has only two possible (mutually exclusive) outcomes. This example a binomial experiment. Seven playing cards are drawn from a deck without replacement. A success is recorded each time a card that shows a diamond is drawn. Check all that apply. The outcome of each trial is independent of those of other trials. The probability of each possible outcome in any trial is the same from trial to trial. Each trial has only two possible (mutually exclusive) outcomes. There is a fixed number of n trials. This example a binomial experiment. 1. Identifying binomial experiments Aa Aa E For each of the following examples, determine which properties of a binomial experiment apply, and then check the appropriate boxes. A random sample of 320 people is selected from a large city. A poll is conducted to determine how many people in the sample regularly watch cable news channels. Each person is asked to respond with either a yes or a no. Check all that apply. The probability of each possible outcome in any trial is the same from trial to trial. There is a fixed number of n trials. Each trial has only two possible (mutually exclusive) outcomes. The outcome of each trial is independent of those of other trials. This example a binomial experiment. A sharpshooter fires 35 shots at a target from different distances. Assume that her performance on each shot is not affected by her previous attempts. Her accuracy is measured by counting the number of times she hits the target. Check all that apply. The outcome of each trial is independent of those of other trials. The probability of each possible outcome in any trial is the same from trial to trial. There is a fixed number of n trials. Each trial has only two possible (mutually exclusive) outcomes. This example a binomial experiment. Seven playing cards are drawn from a deck without replacement. A success is recorded each time a card that shows a diamond is drawn. Check all that apply. The outcome of each trial is independent of those of other trials. The probability of each possible outcome in any trial is the same from trial to trial. Each trial has only two possible (mutually exclusive) outcomes. There is a fixed number of n trials. This example a binomial experiment
