Exercise 5-2 Algo Consider the following discrete probability distribution. -35

Question

Exercise 5-2 Algo Consider the following discrete probability distribution. -35 0.60 -10 0.16 10 0.11 P(X=x) a. Complete the probability distribution. (Round your answer to 2 decimal places.) P(X= 5) c. What is the probability that the random variable X is positive? (Round your answer to 2 decimal places.) Probability d. What is the probability that the random variable X is greater than -30? (Round your answer to 2 decimal places.) Probability e. What is the probability that the random variable X is less than 10? (Round your answer to 2 decimal places.) Probability

Explanation / Answer

a) P(X =5) = 1-0.60-0.16-0.11 = 0.13

b) P(X is positive) = 0.13+0.11 = 0.24

c) P(X>-30) = 0.16+0.13+0.11 = 0.40

d) P(X<10) = 0.60+0.16+0.13

= 0.89

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