Find probability for number of non-assigned books read


The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months.

x 0 1 2 3 4 5
P (X=x) 0.20 0.25 0.20 0.15 0.10 0.10

Find P( X 5)

A. 0.10

B. 0.20

C. 0.90

D. 1.00

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Basic Statistics: Find probability for number of non-assigned books read
Reference No:- TGS0100469

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