A store receives a shipment of 5,000 MP3 players. In a previous shipment of 5,000 MP3 players, 300 were
defective. A store clerk generates random numbers to simulate a random sample of this shipment. The
clerk lets the numbers 1 through 300 represent defective MP3 players, and the numbers 301 through
5,000 represent working MP3 players. The results are given.
1,519 582 242 4,724 886 419 1,418 288 3,230 2,902
Can the manufacturer assume the prediction is valid? Explain your answer.
(select) yea or no
, the sample is (select) R compared to the size of the shipment.
(select) biased, random, or too small
biased
random
too small