Use the given data set to complete parts (a) through (c) below. (Use α=0.05.) a. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r= (Round to three decimal places as needed.)
Use the given data set to complete parts (a) through (c) below. (Use α=0.05.) a. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r= (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
Section: Chapter Questions
Problem 1P
Related questions
Question
Use the given data set to complete parts (a) through (c) below. (Use α=0.05.)
a. Find the
The linear correlation coefficient is
r=
(Round to three decimal places as needed.)

Transcribed Image Text:X
y
10
7.46
8
6.78
13
12.74
9
7.11
11
7.81
14
8.84
6
6.08
4
5.39
12
8.14
7
6.41
5
5.73

Transcribed Image Text:4
5
6
7
8
9
10
11
23456789
12
13
14
15
16
17
18
19
20
25
30
35
40
45
50
60
70
80
90
100
α = .05
.950
.878
.811
.754
.707
.666
.632
.602
.576
.553
.532
.514
.497
.482
.468
.456
.444
.396
.361
.335
.312
.294
.279
254
.236
.220
.207
.196
α = .01
.990
.959
.917
.875
.834
.798
.765
.735
.708
.684
.661
.641
.623
.606
.590
.575
.561
.505
.463
.430
.402
.378
.361
.330
.305
.286
.269
.256
NOTE: To test Ho: P = 0 against H₁: p = 0,
reject Ho if the absolute value of r is
greater than the critical value in the table.
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