Use excel to answer and show the workings.

1. Assume that the probability of a defective computer component is 0.0 2. Components are randomly selected a. Find the probability that the first defect is caused by the seventh component tested. b. How many components do you expect to test until one is found to be defective 1. During the 2013 regular NBA season, DeAndre Jordan of the Los Angeles Clippers had the highest field goal completion rate in the league. DeAndre scored with 61.3% of his shots. Suppose you choose a random sample of 80 shots made by DeAndre during the 2013 season. Let X = the number of shots that scored points. a. What is the probability distribution for X? b. Calculate the (mean and {ii} standard deviation of X. C.Find the probability that DeAndre scored with 50 of these shots. d. Find the probability that DeAndre scored with more than 50 of these shots