Anil is taking part in four competitions.if the probability of him winning competition is 0.3 .find the probability of him winning atleast one competition.
Answers
Answered by
0
P(W)= 0.3
Atleast one = 1 - Winning All
=1-0.3
=0.7
Answered by
0
Answer:
0.7599
Step-by-step explanation:
Probability at least won competition wins
= 1 - he wins no competition
His probability to lose in one competition
= 1 - 0.3 = 0.7
It's probability loosing 4 competition
= 0.7×0.7×0.7×0.7
so required probability
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