Saturday

March 28, 2015

March 28, 2015

Posted by **Ariana** on Monday, August 4, 2014 at 11:52pm.

Step by step please?

Thanks in advance :)

- statistics -
**MathMate**, Tuesday, August 5, 2014 at 9:29amNumber of children = 3

Possible number of boys = {0,1,2,3}

X=number of boys - number of girls

={-3,-1,1,3}

P(X)= probability of event X.

b g X P(X)

0 3 -3 1/8

1 2 -1 3/8

2 1 1 3/8

3 0 3 1/8

**Answer this Question**

**Related Questions**

Statistics - In planning a family of 4 children assume boys and girls are ...

math - There are 27 students in Mrs. Reeds class. The number of boys and number...

math - There are 24 students in Mr.Hills class. The number of boys and number of...

probability - PROBLEM 7: SAMPLING FAMILIES (3 points possible) We are given the ...

Math - A Classroom contains a total of 27 students. The number of girls is 7 ...

Math - If you divide a certain number by 17, the quotient is 47 and the ...

math - 8) A high school graduating class is made up of 445 students. There are ...

Probability - We are given the following statistics about the number of ...

statistics - A sixth form class consists of 6 girls and 9 boys. Three students ...

Probability - We are given the following statistics about the number of children...