D Question 23 * P(X=x) o ? 1 0.1 20.2 3 0.3 Find the expected value...

Question

Question

Answer 1

Answer #1

expected value of x:-

= Στ.p(Χ = 0)

= (0*?) + (1+0.1) + 2 *0.2)+(3*0.3)

=1.4

[ here we do not need to find the value of ? because if you multiply something by 0, the result will be 0]

the correct option :- 1.4

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Answer 2

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