Probability of selecting 1 =prob of selecting 2=prob of selecting 3 =prob of selecting 4=1/4
Probability of atleast 5 people selecting 1 = prob of 5 people + prob of 6 people= (1/4)5(3/4)+(1/4)6 But since there are 4 such numbers so probability is to be multiplied by 4
Therefore final answer is 4[(1/4)5(3/4)+(1/4)6]
"All of us are God's creatures... just some are more creature than others."
Moderation Team
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