Subject
Quantitative Aptitude
Topic
Probability
What is the probability that a couple with four children have atleast one girl?
What is the probability that a couple with four children have atleast one girl?
ক)
0.0625খ)
0.9375গ)
0.5ঘ)
0.0257Explanation
Here,n = 4(children) P(girl)= 0.5 P(of atleast one girl)= 1 - P(no girls) = 1 - 0.0625 = 0.9375Related questions
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