Register
A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. If you select one marble from the jar at random, what is the theoretical probability of getting a marble that is not blue?
109k views
5 votes
A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. If you select one marble from the jar at random, what is the theoretical probability of getting a marble that is not blue?

User Akash Desarda
by
5.8k points

1 Answer

5 votes
50% chance, since their are 50 other marbles in the jar.
User Graham Anderson
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.8m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
Link Copied!