Computing probability with replacement

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Reference no: EM13114519

An urn contains 7 blue and 3 yellow chips. If the drawing of chips is done with replacement, determine the probability of:

a) Drawing three yellow chips.

b) Drawing a blue chip on the first draw and a yellow chip on the second draw.

c) Drawing a blue chip on the second draw given that a yellow chip was drawn on the first draw.

d) Drawing a yellow chip on the second draw given that a blue chip was drawn on the first draw.

e) Drawing a yellow chip on the second draw given that a yellow chip was drawn on the first draw.

Reference no: EM13114519

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