Wednesday
October 1, 2014

Homework Help: Statistics

Posted by Donald Crentsil on Thursday, March 17, 2011 at 12:20pm.

In planning a family of 4 children assume boys and girls are equally likely on each birth. Find (i) the probability distribution (ii) the expected number of boys (iii) the standard deviation of the number of boys.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics, probability - It has been found out that the probability that a ...
Math - In a family with two children, what are the probabilities of the ...
Math - in a family with two children, what are the probabilities of the ...
math - in a family with two children, what are the probabilities of two boys, ...
statistic - The random variable x represents the number of boys in a family with...
Math - In a family with two children, what are the probabilities of the ...
statistics - assuming that boys and girls are equally likely, estimate the ...
statistics - If boys and girls are equally likely to be born, what is the ...
math - It has been found out that the probability that a child is a male in ...
Statistics normal distribution - 54% of the children in a large city are boys. ...

Search
Members