KariS3imorgirl KariS3imorgirl

22-05-2016
Mathematics

Answered

Find the probability distribution for the following function:

P(x) =for x = 4, 6, and 8

P(3) = 2, P(5) = 3, P(7) = 4

P(3) = 9, P(5) = 10, P(7) = 11

P(3) = 1, P(5) = 2, P(7) = 3

P(4) = 3, P(6) = 4, P(8) = 5

Verified Answer :

23-05-2016

Hello,
sorry, I haven't understood the question.

ANSWER D:
the probability must be defined for 4,6,8
P(4)=3
P(6)=4
P(8)=5
But probability must be <1

==> P(4)=3/12, P(6)=4/12 and P(8)=5/12

So 3/12+4/12+5/12=12/12=1

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