February 24, 2017

Homework Help: math

Posted by sam on Wednesday, May 14, 2014 at 10:22pm.

Sheila drew single marbles from a bag, recorded the outcome, and replaced the marble. In 50 draws, Sheila drew 20 white marbles and 30 black marbles. What is the experimental probability that the next marble will be black?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions