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What is the expected value of X? X 2 3 5 6 8 P 0.2 0.1 0.25 0.05 0.4 options: a. 4.6 b. 4.8 c. 5.45 d. 5.95 i think its c but idk pls help

What is the expected value of X? X 2 3 5 6 8 P 0.2 0.1 0.25 0.05 0.4 options: a. 4.6 b. 4.8 c. 5.45 d. 5.95 i think its c but idk pls help
asked 211k views
4 votes
What is the expected value of X?

X 2 3 5 6 8

P 0.2 0.1 0.25 0.05 0.4



options:

a. 4.6

b. 4.8

c. 5.45

d. 5.95


i think its c but idk pls help

asked
User Dragan
by
7.3k points

1 Answer

3 votes
Yes I think you are correct it is c I looked it up and actually I think it is c but if it’s wrong then I’m so sorry
answered
User Taner
by
8.3k points
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