An urn contains 27 red marbles, 25 blue marbles, and 43 yellow marbles. One marble is...
An urn contains 27 red marbles, 25 blue marbles, and 43 yellow marbles. One marble is to be chosen from the urn without looking. What is the probability of choosing a red marble?
Your answer should be to rounded to 4 decimal places.
Homework Answers
Total marbles = 27 + 25 + 43 = 95
P(Red marble) = n(Red marble) / Total marbles
= 27 / 95
= 0.2842
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