In a certain year, the probability that a stock was in the Information Technology sector was 0.1357. The probability that the stock had a dividend yield of 2.00% or higher given that it was in the Information Technology sector was 0.2895. The probability that a stock had a dividend yield of 2.00% or higher given that it was not in the Information Technology sector was 0.4324. Find the probability that the stock was not in the Information Technology sector given that it did not have a dividend yield of 2.00% or higher. Let F be the event that a stock was not in the Information Technology sector and E be the event that a stock did not have a dividend yield of 2.00% or higher. P(F) = and P(F') =D

In a large school, it was found that 71% of students are taking a math class, 72% of student are taking an English class, and 93% of students are taking both. Find the probability that a randomly selected student is taking a math class or an English class. Write your answer as a decimal, and round to 2 decimal places if necessary. Find the probability that a randomly selected student is taking neither a math class nor an English class. Write your answer as a decimal, and round to 2 decimal places if necessary.

Novak Djokovic, one of the top male tennis players in the world, makes a successful first serve 53% of the time. If he serves 15 times, what is the probability that he gets exactly 9 first serves in? Assume that each serve is independent of the others.   Don't forget to identify the values of n, x, p, and q before computing. If the rate is given to you as a percent, remember to convert to decimal before using as your value for p. Use the binomial probability formula and write your answer as a decimal rounded to four places.

The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents. Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 43 67 No 234 635 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob =