(b) Use the equation of the best fitting curve from part (a) to predict the distance required to stop the train when it is travelling 30 kilometers per hour. Give an exact answer, not a rounded approximation. |meters

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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8.
20
dy
08
09
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distance required to stop the train when it is travelling 30 kilometers per
6 五 o
y=21.3x+105.5
f5
000
00SL
+0007
000
101
f4
09
2.
40
O Figure 3
f3
y=-0.12x+25.1x-52.1
0001
O Figure 1
y 0.31x+0.82x
O Figure 2
f2
09
2.
|meters
40
hour. Give an exact answer, not a rounded approximation.
Check
(b) Use the equation of the best fitting curve from part (a) to predict the
0.
(a) Which curve fits the data best?
000
00ST
0007
Transcribed Image Text:8. 20 dy 08 09 Type here to search distance required to stop the train when it is travelling 30 kilometers per 6 五 o y=21.3x+105.5 f5 000 00SL +0007 000 101 f4 09 2. 40 O Figure 3 f3 y=-0.12x+25.1x-52.1 0001 O Figure 1 y 0.31x+0.82x O Figure 2 f2 09 2. |meters 40 hour. Give an exact answer, not a rounded approximation. Check (b) Use the equation of the best fitting curve from part (a) to predict the 0. (a) Which curve fits the data best? 000 00ST 0007
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