in a class of 13 students 6 are boys and the rest are girls find the probability that a student selected is a girl
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There are 7 girls
Probability is 1/7
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Total students =13
No.of boys =6
Therefore no.of girls =7
P(E)=No.of possible outcomes/Total no.of outcomes
Therefore P(girl)=7/13
No.of boys =6
Therefore no.of girls =7
P(E)=No.of possible outcomes/Total no.of outcomes
Therefore P(girl)=7/13
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