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A computer can be classified...

A computer can be classified as either cutting dash edge or ancient. Suppose that 99% of computers are classified as ancient.

(a) Two computers are chosen at random. What is the probability that both computers are ancient?

(b) Eight computers are chosen at random. What is the probability that all eight computers are ancient?

(c) What is the probability that at least one of eight randomly selected computers is cutting dash edge? Would it be unusual that at least one of eight randomly selected computers is cutting dash edge?

(a) Two computers are chosen at random. What is the probability that both computers are ancient?(Round to four decimal places as needed.)

(b) Eight computers are chosen at random. What is the probability that all eight computers are ancient?

The probability is

(Round to four decimal places as needed.)

(c) What is the probability that at least one of eight randomly selected computers is cutting dash edge?

The probability is(Round to four decimal places as needed.)

Would it be unusual that at least one of eight randomly selected computers is cutting dash edge?

It would

not be unusual

not be unusual

be unusual

that at least one of eight randomly selected computers is cutting dash edge.

(a) Two computers are chosen at random. What is the probability that both computers are ancient?

(b) Eight computers are chosen at random. What is the probability that all eight computers are ancient?

(c) What is the probability that at least one of eight randomly selected computers is cutting dash edge? Would it be unusual that at least one of eight randomly selected computers is cutting dash edge?

(a) Two computers are chosen at random. What is the probability that both computers are ancient?(Round to four decimal places as needed.)

(b) Eight computers are chosen at random. What is the probability that all eight computers are ancient?

The probability is

(Round to four decimal places as needed.)

(c) What is the probability that at least one of eight randomly selected computers is cutting dash edge?

The probability is(Round to four decimal places as needed.)

Would it be unusual that at least one of eight randomly selected computers is cutting dash edge?

It would

not be unusual

not be unusual

be unusual

that at least one of eight randomly selected computers is cutting dash edge.

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