The mean is 21. The median is 15. The mode is 15. The range is 16.
Answer: The required probability is 0.3456.
Step-by-step explanation:
Since we have given that
Probability of winning at any given time = 0.6
Probability of losing at any given time = 1-0.6 = 0.4
Number of total matches = 5
Number of won matches = 3
So, using "Binomial distribution", we get that

Hence, the required probability is 0.3456.
Solve for a by simplifying both sides of the equation, then isolating the variable.
a = 1
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