nish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative frequency to the nearest hundredth and for midpoint to the nearest tenth.) 308 262 310 268 299 249 257 286 239 278
nish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative frequency to the nearest hundredth and for midpoint to the nearest tenth.) 308 262 310 268 299 249 257 286 239 278
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Finish times (to the nearest hour) for 10 dogsled teams are shown below.
Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative frequency to the nearest hundredth and for midpoint to the nearest tenth.)
308 262 310 268 299 249 257 286 239 278
Transcribed Image Text:2. Finish times (to the nearest hour) for 10 dogsled teams are shown below.
Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative
frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative
frequency to the nearest hundredth and for midpoint to the nearest tenth.)
308
262
310
268
299
249
257
286
239
278
a.
Relative
Freq.
0.30
0.30
0.40
Cumulative
Freq.
3
Class Limits Boundaries Midpoint
Freq.
236-260
261 284
285-308
235.5- 260.5
260.5 - 284.5
284.5-308.5
248.0
272.5
296.5
|
10
b.
Relative
Freq.
0.30
0.30
0.40
Cumulative
Freq.
3
Class Limits Boundaries Midpoint
Freq.
236-260
261 285
286 - 310
235.5-260.5 248.0
260.5 285.5
285.5-310.5 298.0
273.0
10
с.
Cumulative
Freq.
Relative
Freq.
0.30
0.30
0.40
Class Limits Boundaries Midpoint
Freq.
235.5-260.5 248.0
260.5-285.5 273.0
285.5-310.5
236-260
3.
261 284
285-310
296.5
10
334
334
455
Transcribed Image Text:d.
Relative
Freq.
0.30
0.30
0.40
Cumulative
Freq.
3
6.
10
Class Limits Boundaries Midpoint
Freq.
235.5-260.5 248.0
260.5-284.5 272.5
284.5-308.5 296.5
236-260
261-284
285-308
e. none of these choices
255
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