Probability
In one math class of college there aer 10 males and 20 females. The professor makes 3 student teams to work on a group project.
A) How many possible teams can be made?
B) What is a probability that 2 females and 1 male will be in a group?
C) What is a probability of 3 females only?
D) What is a probabilty at least 2 females in a group?
Â© BrainMass Inc. brainmass.com June 7, 2023, 2:38 pm ad1c9bdddfhttps://brainmass.com/math/probability/probability19011
Solution Preview
Let C(n,m)=n!/(m!(nm)!)
A) Select 3 students from 10+20=30 students. The number of possible choices is C(30,3)=4060
B) ...
Solution Summary
This looks at counting and probability for teams in a college math class.
Free BrainMass Quizzes

Geometry  Real Life Application Problems
Understanding of how geometry applies to in realworld contexts

Solving quadratic inequalities
This quiz test you on how well you are familiar with solving quadratic inequalities.

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Some questions on probability