Part 1 The accompanying data give the times in minutes for cyclists who completed a bicycle race and raced in both time trial events. In a time trial, each cyclist individually rides a set course. The rider with the shortest time wins the event. The courses in this race year varied in length. The first time trial at the start of the month-long race was 8.9 kilometers long and the second time trial near the end of the race was 52 kilometers long. Complete parts (a) through (d) below. (c) Find the correlation between these variables. r=
Part 1 The accompanying data give the times in minutes for cyclists who completed a bicycle race and raced in both time trial events. In a time trial, each cyclist individually rides a set course. The rider with the shortest time wins the event. The courses in this race year varied in length. The first time trial at the start of the month-long race was 8.9 kilometers long and the second time trial near the end of the race was 52 kilometers long. Complete parts (a) through (d) below. (c) Find the correlation between these variables. r=
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Part 1
The accompanying data give the times in minutes for cyclists who completed a
bicycle race and raced in both time trial events. In a time trial, each cyclist
individually rides a set course. The rider with the shortest time wins the event.
The courses in this race year varied in length. The first time trial at the start of
the month-long race was 8.9 kilometers long and the second time trial near
the end of the race was 52 kilometers long. Complete parts (a) through (d)
below.
(c) Find the correlation between these variables. r=
Transcribed Image Text:First_trial Second_trial
cyclist_1 10.47 66.57
cyclist_2 11.52 71.33
cyclist_3 10.65 67.42
cyclist_4 11.48 71.99
cyclist_5 11.28 69.69
cyclist_6 11.26 70.89
cyclist_7 11.15 70.21
cyclist_8 11.19 69.76
cyclist_9 10.62 66.55
cyclist_10 11.18 67.25
cyclist_11 11.31 67.88
cyclist_12 10.07 61.26
cyclist_13 10.87 66.26
cyclist_14 11.18 65.19
cyclist_15 10.96 70.38
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