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2 years ago

A bag has 16 marbles in it: 6 red, 4 blue, 3 yellow, and 3 green. A marble is drawn and not put back,

Mathematics

1 answer:

NeX [460]2 years ago

5 0

The probability that a blue marble was drawn followed by a yellow marble is; 0.45.

<h3>Probability without replacement</h3>

According to the task content;

It follows that the marbles were drawn without replacement.

On this note , the probability that a blue marble and yellow marble were drawn respectively is;

P(B&Y) = 4/16 + 3/15

P(B&Y) = 0.45.

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