Select all that apply.

There are 3 red marbles, 5 green marbles, and 2 blue marbles in a bag. Which of the following are true?

The probability of randomly drawing either a red marble or a green marble is 80%.

The probability of randomly drawing a red marble and then a green marble is.

The probability of not drawing a blue marble is 20%.

The probability of drawing a green marble is the same as the probability of drawing either a red or a blue marble.

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Question

Mathematics

Emma Bray

31 March, 06:23

Select all that apply.

There are 3 red marbles, 5 green marbles, and 2 blue marbles in a bag. Which of the following are true?

The probability of randomly drawing either a red marble or a green marble is 80%.

The probability of randomly drawing a red marble and then a green marble is.

The probability of not drawing a blue marble is 20%.

The probability of drawing a green marble is the same as the probability of drawing either a red or a blue marble.

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Answers (1)

Know the Answer?

Milton Gibson · Answer 1

The true ones are:

The probability of randomly drawing either a red or green marble is 80%

AND

The probability of drawing a green marble is the same as drawing the probability of a red or blue marble