3 years ago

Need help finding this answer for my last homework

Mathematics

2 answers:

Ivahew [28]3 years ago

8 0

Divide by all the numbers

SSSSS [86.1K]3 years ago

8 0

Answer:

2.002

Explanation:

Multiply each x by their probability and add them together to get the random variable.

E(X) = 0(.063) + 1(.250) + 2(.375) + 3(.250) + 4(.063)

E(X) = 2.002

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