For a certain candy, 15% of the pieces are yellow, 20% are red, 20% are blue,...

For a certain candy, 15% of the pieces are yellow, 20% are red, 20% are blue, 5% are green, and the rest are brown.

a) If you pick a piece at random, what is the probability that it is brown? it is yellow or blue? it is not green? it is striped?

b) Assume you have an infinite supply of these candy pieces from which to draw. If you pick three pieces in a row, what is the probability that they are all brown? the third one is the first one that is red? none are yellow? at least one is green?

a) The probability that it is brown is ___. (Round to three decimal places as needed.)

The probability that it is yellow or blue is ___. (Round to three decimal places as needed.)

The probability that it it is not green is ___. (Round to three decimal places as needed.)

The probability that it is striped is ___. (Round to three decimal places as needed.)

b) The probability of picking three brown candies is __. (Round to three decimal places as needed.)

The probability of the third one being the first red one is __. (Round to three decimal places as needed.)

The probability that none are yellow is __. (Round to three decimal places as needed.)

The probability of at least one green candy is __. (Round to three decimal places as needed.)

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Expert Solution

orchestra answered 1 year ago

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