Tuesday
September 23, 2014

Homework Help: statistics

Posted by Koala on Thursday, August 7, 2014 at 12:13pm.

A jar contains 2 red balls, 2 blue balls, 2 green balls and 1 orange ball. Balls are randomly selected, without replacement, until 2 of the same colour are obtained. Calculate the probability that more than 3 balls must be selected.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Basic Mathematics - A bag contains 2 red balls, 3 blue balls and 5 green balls. ...
Probability again - A box contains 6 red balls, 4 blue balls, and 2 green balls...
Math - Assume that you are drawing two balls without replacement from an urn ...
statistics - If a bag contains a set of 20 red balls, 10 green balls, and 15 ...
maths - A box contains 20 balls, of which 5 are red, 5 are blue, 5 are white ...
math - A box contains 8 blue balls and 2 red balls. Three balls are selected ...
Statistic - A urn contains 21 red balls, 14 white balls If we randomly select 2 ...
Math - A box containing 20 yellow balls, 9 red balls and 6 blue balls. If the ...
d - given piles of identical red, blue and green balls where each pile contains ...
Math - A bag contains 5 balls,8 white balls, 9 green balls,7 blue balls& 6 ...

Search
Members