Consider the following cumulative probability distribution. 2 3 4 5 P(X s x) 0.45 0.71 0.87 1 a. Calculate P(X ≤ 1). (Round your answer to 2 decimal places.) P(X ≤ 1) 1 0.14 0.34 b. Calculate P(X= 2). (Round your answer to 2 decimal places.) P(X=2) c. Calculate P(1 ≤ x ≤ 3). (Round your answer to 2 decimal places.) P(1 ≤x≤3)

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