Question: For the following frequency distribution table x 0 1 2 3 P( x ) 0.1 k 0.3 0.2 Find the value of k Calculate P(

For the following frequency distribution tablex0123P(x)0.1k0.30.2Find the value of kCalculate P(
  1. For the following frequency distribution table
x0123

P(x)

0.1k0.30.2

  1. Find the value of k
  2. Calculate P( x = 3 ) = 0.2 P( x 0 ) =
x = 3 ) = 0.2 P( x 0 ) = c.

c. Find the mean ( // ) and the variance ( or ) of the random variable x. H = E(X) = EXP(x)

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