Problem 3 6.0 points possible (graded. results hidden] The Brac University Debate Team is looking for new members tojoin the team. The IQ of all the try-out participants is known to follow a normal distribution with a mean of 99 points and a standard deviation of 15 points. To have a shot atjoining the team, one must have an IQ between 86 points and 127 points: otherwise the team may end up imbalanced and incompatible. a. What is the probability that a randomly selected tryaout participant will not satisfy the IQ requirements? Answer in exact fraction, or rounded to at least 4 decimal places. b. Determine the 70 percentile value for the IQ of the participants. Answer in exactfraction, or rounded to at least 2 decimal places. points c. Team members with IQ among the bottom 10.03% of the accepted range are required to attend extra training sessions. What should be the minimum IQ of a debater who wishes to avoid the extra training sessions? Answer in exactfraction, or rounded to at least 2 decimal places. points Submit You have used 0 on attempts _._. Save