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. \(\frac {8}{11}\)


Discussion

No Comment Found

Related MCQs