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Stevbo Stevbo
wrote...
Posts: 100
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7 years ago
Find the expected value of the following probability distribution.

X       1       2       3       4       5
P(X)       0.05       0.20       0.35       0.25       0.15

Round your answer to two decimal place as necessary. For example, 4.56 would be a legitimate entry.

Expected value =
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wrote...
Educator
7 years ago
Try 3.25
sabah_el_kheir
Stevbo Author
wrote...
7 years ago
Thanks!
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