SOLUTION: A family has five children. The probability of having a girl is 1/2. What is the probability of
having at least 4 girls?
Algebra ->
Probability-and-statistics
-> SOLUTION: A family has five children. The probability of having a girl is 1/2. What is the probability of
having at least 4 girls?
Log On
Question 594257: A family has five children. The probability of having a girl is 1/2. What is the probability of
having at least 4 girls? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A family has five children. The probability of having a girl is 1/2. What is the probability of
having at least 4 girls?
-----
p(4<= x <=5) = 1 - P(0<= x <=3) = 1 - binomcdf(5,1/2,3) = 0.1875
========================
Cheers,
Stan H.
(