4 cards selected randomly from pack of 52 cards find the probability of selecting at most one heart card?
2 Answers
The probability is approximately 0.7427.
Explanation:
#"P"("0 hearts") = (""_39C_4)/(""_52C_4) = 82251/270725#
#"P"("1 heart") = (""_13C_1 xx ""_39C_3)/(""_52C_4)=(13 xx 9139)/270725=118807/270725#
Explanation:
We can set up a binomial distribution
So at most hence meaning
For
NOTE : This solution is based upon replacing the card each time