A bag contains 10 marbles. Four ofthem are red, three blue, two white,and one yellow. A marble is drawn at random. What is the probability that it is blue?

Question

asked Feb 28, 2021 175k views

2 Answers

Lfalkau · Answer 1 · 2021-03-05T10:43:10+0000

Answer:

0.3 = 30% probability that it is blue.

Explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question:

10 marbles, 3 of which are blue.

So

p = 3/10 = 0.3

0.3 = 30% probability that it is blue.