Answer to Question #299730 in Statistics and Probability for ros

Question

Four balls are drawn in succession without replacement from an urn containing 4 white balls and 7 black balls. Let W be the random variable representing the number of white balls.

Answer 1

Solution:

4 white balls and 7 black balls.

4 balls are drawn.

W be the random variable representing the number of white balls.

To find: values if W.

W = {0,1,2,3,4}