A customer at Cavallaro's Fruit Stand picks a sample of 4 oranges at random from a...

 

Transcribed Image Text:

A customer at Cavallaro's Fruit Stand picks a sample of 4 oranges at random from a crate containing 45 oranges, of which 6 are rotten. What is the probability that the sample contains 2 or more rotten oranges? (Round your answer to 3 decimal places and be sure the explain your answer.) 4. (6 points) An automobile manufacturer obtains the microprocessors used to regulate fuel consumption in its automobiles from three microelectronic firms: A, B, and C. Firm A supplies 45% of the microprocessors. Firm B supplies 25% of the microprocessors. Firm C supplies 30% of the microprocessors. The quality-control department of the company has determined that 1% of the microprocessors produced by Firm A are defective, 2% of those produced by Firm B are defective, and 1.5% of those produced by Firm C are defective. What is the probability that a randomly selected automobile manufactured by the company will have a defective microprocessor? (Round your answer to 3 decimal places and be sure the explain your answer.) A customer at Cavallaro's Fruit Stand picks a sample of 4 oranges at random from a crate containing 45 oranges, of which 6 are rotten. What is the probability that the sample contains 2 or more rotten oranges? (Round your answer to 3 decimal places and be sure the explain your answer.) 4. (6 points) An automobile manufacturer obtains the microprocessors used to regulate fuel consumption in its automobiles from three microelectronic firms: A, B, and C. Firm A supplies 45% of the microprocessors. Firm B supplies 25% of the microprocessors. Firm C supplies 30% of the microprocessors. The quality-control department of the company has determined that 1% of the microprocessors produced by Firm A are defective, 2% of those produced by Firm B are defective, and 1.5% of those produced by Firm C are defective. What is the probability that a randomly selected automobile manufactured by the company will have a defective microprocessor? (Round your answer to 3 decimal places and be sure the explain your answer.)

Answer rating: 100% (QA)

Q1AN... View the full answer