a bag contains 5 red balls and 7 green balls one ball is selected at random from the bag. what is the probability that the selected ball is green?
Answers
Answered by
15
Number of green balls = 7
Number of red balls = 5
Total number of balls = 7 + 5 = 12
Probability of selecting of a green ball
=7/12
Hope it helps...!!!
Number of red balls = 5
Total number of balls = 7 + 5 = 12
Probability of selecting of a green ball
=7/12
Hope it helps...!!!
Answered by
13
red ball=5
green ball= 7
total no of balls= 5+7=12
p(E)=no.of outcomes favorable to (E)/total no. of outcomes
p(green ball)=7/12
green ball= 7
total no of balls= 5+7=12
p(E)=no.of outcomes favorable to (E)/total no. of outcomes
p(green ball)=7/12
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