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Box X Contain 5 red and4 blue balls Box Y contain 2 red and 5 blue ball. A ball is drawn at random from each box. Find the probability of drawing one red and one blue ball.
Box X contains 5 red and 4 blue balls, boxY contains 2 red and 5 blue balls.|| probability bcs040
Correct mean and standard deviation | Statistical Techniques IGNOU Bcs040 December 2018 solved paper
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