Wednesday

March 4, 2015

March 4, 2015

Posted by **david** on Saturday, July 9, 2011 at 8:19pm.

1) Fill in the following probability table for the number of female students drawn?

X P(x)

0

1

2

3

4

I have tried to use the binomial probability formula (* this means multiplication) P(x)=n!/(n-x)!x!*p^x*q^n-x but i don't know what the probability variable is and i'm tired of going nowhere with this. Thank you so much.

- statistics -
**PsyDAG**, Sunday, July 10, 2011 at 2:09pmIt is just like picking 4 people without replacement.

P(0) = 28/43 * 27/42 * 26/41 * 25/40 = ?

P(1) = 15/43 * 28/42 * 27/41 * 26/40 = ?

Use a similar process for the remaining two probabilities.

**Answer this Question**

**Related Questions**

Statistics - A survey of undergraduate students in the School of Business at ...

Math - A survey of undergraduate students in the School of Business at Northern ...

statistics: dependent event - A psychology class is comprised of 4 female and 6 ...

Statistics - An instructor hy pothesizes that the mean of the final ex am grades...

statistics - suppose 45 students in an organization are male and 55 are female. ...

math - A school club consist of 30 male students and 13 female students. If 3 ...

statistics - At a school consists of 62% undergraduate, 55% of the students are ...

Business Mathematics - During the 2011 student's orientation at Unam, it was ...

statistics - A class roster includes 24 males students and 15 female students ...

Probability - At a certain university, 30% of the students major in math. Of the...