Can someone tell me why it's wrong? (5) Show your work (a) Let X be the time in minutes that Johnny Slack is late fo...
(5) Show your work (a) Let X be the time in minutes that Johnny Slack is late for his Probability class. As- sume that X is a uniformly distributed continuous random variable over the interval (2,10), calculate (i) P(X < 3) unTM (2, 10) 6lo-82 6 J.33 2 6 6=2.31 ) =PCz<.99 = 2.5 (ii) P(3< X < 6X < 7). 0.5-0.096p 0.6 469 3-6 PC-133c0) P(3KKC6x<7) PCE Pixe 7 o.6osD (hi) The probability that on the next five days, he arrives to class between 3 and 6 minutes late on at least four days P 3x6)= Pc - 1-3<Rc o) = 0.5 - a o980.4032 Y^ Bhl5,.4032) PCY .n- o.sj%j + (5)0.uo32' = o. 078% 04obst 0.03