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Firefox File Edit View History Bookmarks Tools Window Help On O R 23% C ) Wed 3:22 PM Allis Adimey Q E 0 0 0 Exam 01 x Survey: Exam 01 Online Pro. x + O A https://www.webassign.net/ web/Student Assignment-Responses last?dep=17258485 CQ Search e t n T THOUTUTUTE TO YOU OUTAYUPITTUUUUHTruro LLUTITUTI 7. + Question Details Devorestat9 3.E.023. My Notes Ask Your Teacher A branch of a certain bank has six ATMs. Let X represent the number of machines in use at a particular time of day. The cdf of X is as follows: X

Explanation / Answer

(a)

P(X=2) = 0.34-0.21 = 0.13

(b)

P(X>3) = 1-0.51 = 0.49

(c)

P(2<=X<=5) = 0.96-0.21 = 0.75

(d)

P(2<X<5) = 0.89-0.34 = 0.55

Hope this helps !

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