This module provides data sets for use with the Collaborative Statistics textbook/collection. Data sets include a series of recorded motorcycle race and practice lap times as well as IPO stock prices.
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.
Race lap times (in seconds)
|
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 |
Practice lap times (in seconds)
|
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. This is historical data.
Ipo offer prices
| $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 |
|
Data compiled by Jay R. Ritter of Univ. of Florida using data from Securities Data Co. and Bloomberg.
