Asked by C
A jar contains 3red marbles, numbered 1 to 3, and 5 blue marbles numbered 1 to 5
The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 4 on it, what is the probability the marble is red?
The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 4 on it, what is the probability the marble is red?
Answers
Answered by
Pro-Truth-Efficient
Hey, u know what>? I think I just bumped into that question not long ago! :o
Answered by
Pro-Truth-Efficient
Hmmm :/ I think that would be 1/3 mabey>? :\
Answered by
oobleck
zero, since there is no red marble numbered 4.
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