please explain how to solve for probability...
If i have a class of 14 males and 36 females and the professor selects a name from the class using random sampling what is the probability that the first student selected will be a female?
If the random sample of n=3 students is selected and the first two are both females what is the probability that the third student selected will be a male?
If i have a mean = 0
standard deviation =1
z= -2.25 and z= +2.25
z= -2.50 and z = +2.50
z= - 0.70 and z= +0.70
How do i set this problem up to solve?© BrainMass Inc. brainmass.com June 18, 2018, 5:28 am ad1c9bdddf
2. Since we select 3 students, first two are females. ...
The solution gives detailed steps on computing probability using random sampling and using standard normal distribution.