

MCQOPTIONS
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1. |
A bag contains 4 red, 2 green and 7 blue balls. What is the probability of drawing a red ball and the first ball drawn is blue? The balls drawn are replaced in the bag. |
A. | \(\frac {28}{169}\) |
B. | \(\frac {8}{11}\) |
C. | \(\frac {4}{128}\) |
D. | \(\frac {14}{11}\) |
Answer» B. \(\frac {8}{11}\) | |