sandy4196 sandy4196

09-09-2018
Mathematics

contestada

A bag contains six marbles: two red, one yellow and three blue. What is the probability of randomly selecting to red marbles in a row assuming the marbles are not put back in the bag after being drawn

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adrianamischief adrianamischief

09-09-2018

Probability of drawing a second red

first red not replaced = 1/5

1/3*1/5=1/15

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