Cumulative ProbabilityLet X be the number of wickets Ishant Sharma would take in the next T20 match he plays. Given below is an incomplete table for cumulative probability based on previous experience.X(Number of wickets taken by Ishant Sharma in a T20 Match) F(X) 0 0.351 0.552 0.75 What is the probability that he would take more than 2 wickets in the next T20 match he plays?0.750.250.51
Question
Cumulative ProbabilityLet X be the number of wickets Ishant Sharma would take in the next T20 match he plays. Given below is an incomplete table for cumulative probability based on previous experience.X(Number of wickets taken by Ishant Sharma in a T20 Match) F(X) 0 0.351 0.552 0.75 What is the probability that he would take more than 2 wickets in the next T20 match he plays?0.750.250.51
Solution
The cumulative probability F(X) represents the probability that Ishant Sharma takes X wickets or fewer in a T20 match.
Given that F(2) = 0.75, this means there is a 75% chance that he will take 2 or fewer wickets.
Therefore, the probability that he takes more than 2 wickets is the complement of this, which is 1 - F(2) = 1 - 0.75 = 0.25 or 25%.
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