nandhu

This page lists questions and answers that were posted by visitors named nandhu.

Questions

The following questions were asked by visitors named nandhu.

in a bag there are 20 red 30black 40 blue50 white balls. what is the minimum number of balls to be drawn without replacement so that you are certsin about getting 4 red,5 black,6 blue,7 white balls
11 years ago

Answers

The following answers were posted by visitors named nandhu.