5.3 Gelierul
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.
13 2,195 3,873 525 900 167 1,094 1,472 709 5.000
3. Based on the sample, how many of the MP3 players might the clerk
2