A manufacturer of computer chips claims that the probability of a defective chip is 0.013. The manufacturer sells chips in batches of 260 to major computer companies.

a. How many defective chips would you expect in a batch? (Round the final answer to 2 decimal places.)

Number of chips 3.38 Numeric ResponseEdit Unavailable. 3.38 correct.

b. What is the probability that none of the chips are defective in a batch? (Round the final answer to 4 decimal places.)

Probability 0.0333 Numeric ResponseEdit Unavailable. 0.0333 incorrect.

c. What is the probability at least one chip is defective in a batch? (Round the final answer to 4 decimal places.)

Probability 0.9667 Numeric ResponseEdit Unavailable. 0.9667 incorrect.