A person wants to purchase a DVD drive for his laptop

Last updated: 10/15/2023

A person wants to purchase a DVD drive for his laptop computer Assume that 81 of the drives are made outside the United States Of the U S made drives 2 are defective and of the foreign made drives 7 are defective Determine the probability that the drive purchased is U S made and is not defective The probability is Type an integer or decimal rounded to four decimal places as needed