K For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click here to view the data set. Click here to view the critical values table. (a) Draw a scatter diagram of the data. Choose the correct graph below. A. Ay 20- 0+ 0 10 B. 20- 0- 0 Q C. 20- 0+ 10 Q O D. 20- 10

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question
2:16
mylab.pearson.com/
+
K
For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation
coefficient, and (c) determine whether there is a linear relation between x and y.
Click here to view the data set.
Click here to view the critical values table.
(a) Draw a scatter diagram of the data. Choose the correct graph below.
A.
0-
C.
O D.
Ay
Ay
Q
20-
20-
20+
20-
ÎNALS TALLE TALE DALE
10
10
10
10
0
|||
B.
Critical Values for Correlation Coefficient
=
0
Critical values for the correlation coefficient
Print
n
3
0.997
4
0.950
5 0.878
6
0.811
7
0.754
8 0.707
9
0.666
10 0.632
11 0.602
12 0.576
13 0.553
14 0.532
15 0.514
16 0.497
17 0.482
18 0.468
19 0.456
20 0.444
21 0.433
22 0.423
23 0.413
24 0.404
25 0.396
26 0.388
27 0.381
28 0.374
29 0.367
30 0.361
n
Done
0-
O
0
Vol) 1
LTE 4G 45%
-
X
0-
3
0
:
Transcribed Image Text:2:16 mylab.pearson.com/ + K For the accompanying data set, (a) draw a scatter diagram of the data, (b) by hand, compute the correlation coefficient, and (c) determine whether there is a linear relation between x and y. Click here to view the data set. Click here to view the critical values table. (a) Draw a scatter diagram of the data. Choose the correct graph below. A. 0- C. O D. Ay Ay Q 20- 20- 20+ 20- ÎNALS TALLE TALE DALE 10 10 10 10 0 ||| B. Critical Values for Correlation Coefficient = 0 Critical values for the correlation coefficient Print n 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 10 0.632 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16 0.497 17 0.482 18 0.468 19 0.456 20 0.444 21 0.433 22 0.423 23 0.413 24 0.404 25 0.396 26 0.388 27 0.381 28 0.374 29 0.367 30 0.361 n Done 0- O 0 Vol) 1 LTE 4G 45% - X 0- 3 0 :
Data set
X>
y
24
4
4
8
6
11
6
12
7
19
Ď
Transcribed Image Text:Data set X> y 24 4 4 8 6 11 6 12 7 19 Ď
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