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A bag contains 3 red and 2 blue marbles. A marble is drawn at random. Find the probability of drawing a black ball

Dear Student,

No. of red balls: 3
No. of blue balls: 2
No. of black balls: 0
Total outcomes: 5
Since there is no black ball, hence favourable outcomes: 0

Probability of drawing a black ball : fraction numerator F a v o u r a b l e space o u t c o m e s over denominator T o t a l space o u t c o m e s end fraction
Probability of drawing a black ball  0 over 5 equals 0

Regards

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View Full Answer
total no.of balls- 3+2= 5
no of black ball - 0
p(black ball) = 0/5 = 0
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