The following data represent the speed at which a ball was hit (in miles per hour) and the distance it traveled (in feet) for a random sample of home runs in a Major League baseball game in 2018. Complete parts (a) through (f). Click here to view the data. Click here to view the critical values of the correlation coefficient. (a) Find the least-squares regression line treating speed at which the ball was hit as the explanatory variable and distance the ball traveled as the response variable. (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The following data represent the speed at which a ball was hit (in miles per hour) and the distance it traveled (in feet) for a random sample of home runs in a Major League baseball game in 2018. Complete parts (a) through (f).
Click here to view the data.
Click here to view the critical values of the correlation coefficient.
(a) Find the least-squares regression line treating speed at which the ball was hit as the explanatory variable and distance the ball traveled as the response variable.
0
(Round to three decimal places as needed.)
y =
X +
Transcribed Image Text:The following data represent the speed at which a ball was hit (in miles per hour) and the distance it traveled (in feet) for a random sample of home runs in a Major League baseball game in 2018. Complete parts (a) through (f). Click here to view the data. Click here to view the critical values of the correlation coefficient. (a) Find the least-squares regression line treating speed at which the ball was hit as the explanatory variable and distance the ball traveled as the response variable. 0 (Round to three decimal places as needed.) y = X +
speed at which a ball was hit (in miles per hour) and the distance it t
X
Data Table
Speed (mph)
101.2
103.3
102.1
103.5
110.4
99.4
103.4
101.0
107.9
104.8
101.7
101.4
Print
Distance (feet)
392
408
392
422
427
394
394
405
441
421
411
399
Done
n
Critical Values for the Correlation Coefficient
Critical Values for Correlation Coefficient
n
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Print
0.997
0.950
0.878
0.811
0.754
0.707
0.666
0.632
0.602
0.576
0.553
0.532
0.514
0.497
0.482
0.468
0.456
0.444
0.433
Done
Transcribed Image Text:speed at which a ball was hit (in miles per hour) and the distance it t X Data Table Speed (mph) 101.2 103.3 102.1 103.5 110.4 99.4 103.4 101.0 107.9 104.8 101.7 101.4 Print Distance (feet) 392 408 392 422 427 394 394 405 441 421 411 399 Done n Critical Values for the Correlation Coefficient Critical Values for Correlation Coefficient n 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Print 0.997 0.950 0.878 0.811 0.754 0.707 0.666 0.632 0.602 0.576 0.553 0.532 0.514 0.497 0.482 0.468 0.456 0.444 0.433 Done
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