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# Introductory Statistics

Mathematics and Statistics

## Appendix C: Data Sets

Tác giả: OpenStaxCollege

# Lap Times

The following tables provide lap times from Terri Vogel's log book. Times are recorded in seconds for 2.5-mile laps completed in a series of races and practice runs.

 Lap 1 Lap 2 Lap 3 Lap 4 Lap 5 Lap 6 Lap 7 Race 1 135 130 131 132 130 131 133 Race 2 134 131 131 129 128 128 129 Race 3 129 128 127 127 130 127 129 Race 4 125 125 126 125 124 125 125 Race 5 133 132 132 132 131 130 132 Race 6 130 130 130 129 129 130 129 Race 7 132 131 133 131 134 134 131 Race 8 127 128 127 130 128 126 128 Race 9 132 130 127 128 126 127 124 Race 10 135 131 131 132 130 131 130 Race 11 132 131 132 131 130 129 129 Race 12 134 130 130 130 131 130 130 Race 13 128 127 128 128 128 129 128 Race 14 132 131 131 131 132 130 130 Race 15 136 129 129 129 129 129 129 Race 16 129 129 129 128 128 129 129 Race 17 134 131 132 131 132 132 132 Race 18 129 129 130 130 133 133 127 Race 19 130 129 129 129 129 129 128 Race 20 131 128 130 128 129 130 130
 Lap 1 Lap 2 Lap 3 Lap 4 Lap 5 Lap 6 Lap 7 Practice 1 142 143 180 137 134 134 172 Practice 2 140 135 134 133 128 128 131 Practice 3 130 133 130 128 135 133 133 Practice 4 141 136 137 136 136 136 145 Practice 5 140 138 136 137 135 134 134 Practice 6 142 142 139 138 129 129 127 Practice 7 139 137 135 135 137 134 135 Practice 8 143 136 134 133 134 133 132 Practice 9 135 134 133 133 132 132 133 Practice 10 131 130 128 129 127 128 127 Practice 11 143 139 139 138 138 137 138 Practice 12 132 133 131 129 128 127 126 Practice 13 149 144 144 139 138 138 137 Practice 14 133 132 137 133 134 130 131 Practice 15 138 136 133 133 132 131 131

# Stock Prices

The following table lists initial public offering (IPO) stock prices for all 1999 stocks that at least doubled in value during the first day of trading.

 \$17.00 \$23.00 \$14.00 \$16.00 \$12.00 \$26.00 \$20.00 \$22.00 \$14.00 \$15.00 \$22.00 \$18.00 \$18.00 \$21.00 \$21.00 \$19.00 \$15.00 \$21.00 \$18.00 \$17.00 \$15.00 \$25.00 \$14.00 \$30.00 \$16.00 \$10.00 \$20.00 \$12.00 \$16.00 \$17.44 \$16.00 \$14.00 \$15.00 \$20.00 \$20.00 \$16.00 \$17.00 \$16.00 \$15.00 \$15.00 \$19.00 \$48.00 \$16.00 \$18.00 \$9.00 \$18.00 \$18.00 \$20.00 \$8.00 \$20.00 \$17.00 \$14.00 \$11.00 \$16.00 \$19.00 \$15.00 \$21.00 \$12.00 \$8.00 \$16.00 \$13.00 \$14.00 \$15.00 \$14.00 \$13.41 \$28.00 \$21.00 \$17.00 \$28.00 \$17.00 \$19.00 \$16.00 \$17.00 \$19.00 \$18.00 \$17.00 \$15.00 \$14.00 \$21.00 \$12.00 \$18.00 \$24.00 \$15.00 \$23.00 \$14.00 \$16.00 \$12.00 \$24.00 \$20.00 \$14.00 \$14.00 \$15.00 \$14.00 \$19.00 \$16.00 \$38.00 \$20.00 \$24.00 \$16.00 \$8.00 \$18.00 \$17.00 \$16.00 \$15.00 \$7.00 \$19.00 \$12.00 \$8.00 \$23.00 \$12.00 \$18.00 \$20.00 \$21.00 \$34.00 \$16.00 \$26.00 \$14.00

# References

Data compiled by Jay R. Ritter of University of Florida using data from Securities Data Co. and Bloomberg.