Do Homework Rachael leffersaon-Internet M1332 Contemporary Math Spring 2018 Rach

Question

Do Homework Rachael leffersaon-Internet M1332 Contemporary Math Spring 2018 Rachael Jefferson&1 3/2/18 10:04 AM Homework: 11.2 Events Involving Not AND OR and Contingency T Mat score: 0 of 1 p Hw score: 6842% 130f 19 pts 11.2.27 Question Help The table gives Josts probabltes of scoring in varous rangs on a par-7 course in a given sound tind the probability of the event Below 60 Simplity your annwer. Type an nger or a decinu or Success ry Math Revien n the answr box and t then click Check Answer hase Optons All parts showing 6 TYU

Explanation / Answer

P(X > 70) = 1 - P(X < 70)

                = 1 - (P(below 60) + P(60-64) + P(65-69))

                = 1 - (0.03 + 0.07 + 0.18)

                = 0.72

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