A bag contains 7 white balls and 3 red balls. Construct a probability tree to determine the probability that if 2 balls are drawn, with replacement, both balls are red R.
A) Pr(both R) =
B) Pr(both R) =
C) Pr(both R) =
D) Pr(both R) =
E) Pr(both R) =
Correct Answer:
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