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: Probability
तीन सिक्कों को 200 बार उछाला गया। 2 चित आने की संख्या 72 है। तब 2 चित आने की संभावना है: , Three coins were tossed 200 times. The number of times 2 heads came up is 72. Then the probability of 2 heads coming up is:
Three coins were tossed 200 times. The number of times 2 heads came up is 72. Then the probability of 2 heads coming up is:
A.
1/25
1/25
B.
2/25
2/25
C.
7/25
7/25
D.
9/25
9/25
Solution
D. 9/25
Explanation
Probability = 72/200 = 9/25
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