Probability 29163

There are ten red, six blue, and eight green balls in the hat. What is the probability that a randomly selected ball is blue or red?

Correct answer:

p =  0.6667

Step-by-step explanation:

p1=10+6+86=41=0.25 p2=10+6+810=1250.4167  p=p1+p2=41+125=123+125=123+5=128=32=0.6667

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