1. The discrete random variable X has a probability mass function x = -2,-1 x =...
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1. The discrete random variable X has a probability mass function x = -2,-1 x = 0,1 x = 2 otherwise P(X=x) = (0.1, B. 0.2, 0, (a) Find the value of B. (b) Construct the probability mass distribution of X. (c) Write the cumulative distribution function of X in functional form. [2 marks] [1 mark] [2 marks] 1. The discrete random variable X has a probability mass function x = -2,-1 x = 0,1 x = 2 otherwise P(X=x) = (0.1, B. 0.2, 0, (a) Find the value of B. (b) Construct the probability mass distribution of X. (c) Write the cumulative distribution function of X in functional form. [2 marks] [1 mark] [2 marks]
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Solution a The given probability mass function can be written in tabular form as foll... View the full answer
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