A bag contains 10 red balls and 7 blue balls. A ball is drawn at random. The probability that ball drawn is not red is
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3
total no. of balls = 10+7=17
Total possible outcomes = 17
p(E) = possible outcomes/Total outcomes
P(E) = Event of selecting blue ball/total no. of balls
P(E) = 7/17
Therefore, probability of not getting red ball means getting a blue ball.
Hence probability of not getting red ball= 7/17
Hope it helps....
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Total possible outcomes = 17
p(E) = possible outcomes/Total outcomes
P(E) = Event of selecting blue ball/total no. of balls
P(E) = 7/17
Therefore, probability of not getting red ball means getting a blue ball.
Hence probability of not getting red ball= 7/17
Hope it helps....
plzz mark me as brainiest!!!!
Answered by
0
total number of balls =10+7
=17
the probability of getting red balls =10/17
the probability of not getting red balls =1-10/17
=17-10/17=7/17
=17
the probability of getting red balls =10/17
the probability of not getting red balls =1-10/17
=17-10/17=7/17
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