Question

You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and 1 red

marble.
Whaths P(not draw a blue marble)?
If necessary, round your answer to 2 decimal places.

Answer 1

Answer:0.3

Explanation:

Answer 2

0.3 chance of not drawing a blue marble.

Explanation:

This problem can be found using the theoretical probability formula.

The formula is: P (desired outcome) = # of desired outcomes

total number of outcomes

Now all you have to do is input the numbers into the equation.

P(not drawing a blue marble) = 3

10

3/10 is equal to 0.3 as a decimal.