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OpenStudy (anonymous):
Compute the mean of the following probability distribution? X P(X) 1 0.20 2 0.10 3 0.35 4 0.05 5 0.30
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OpenStudy (anonymous):
0.20
OpenStudy (anonymous):
u have to use those number to find the mean
OpenStudy (anonymous):
0.20+0.10+0.35+ 0.05+ 0.30 1.00/5= .20
OpenStudy (anonymous):
one answer. a. 3.15 b. 2.13 c. 1.20 d. 1.46 it hasto be one of these
OpenStudy (anonymous):
could you check the question
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OpenStudy (anonymous):
nvm da answers 3.15
OpenStudy (anonymous):
how did it become 3.15?
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