Number of girls in a family | 2 | 1 | 0 |
Number of families | 475 | 825 | 200 |
A) \[\frac{11}{15}\]
B) \[\frac{11}{15}\]
C) \[\frac{2}{15}\]
D) \[\frac{13}{15}\]
Correct Answer: D
Solution :
(d): No. of families who have at least one girl \[=1300=n\left( E \right)\] Total families = 1500 \[n(p)=\frac{1300}{1500}=\frac{13}{15}\]You need to login to perform this action.
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