1.
Study the given information carefully and answer the questions that follow:
An urn contains 6 red, 4 blue, 2 green, 3 yellow marbles.If three marbles are picked at random what is the probability that two are blue and one is yellow ?
Write Comment
Comments
By: anil on 05 May 2019 01.34 am
Total number of ways to pick up 3 marbles = $$^{15}C_3$$ = 455 Total number of favourable events = $$^4C_2*3$$ = 18 Hence, probability = $$frac{18}{455}$$
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use