Is there a significant correlation? Yes or No N= 30 r=0.4. 1% level

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Is there a significant correlation? Yes or No N= 30 r=0.4. 1% level
n
a = 0.05 a = 0.01
4
0.950
0.999
5
0.811
0.754
0.878
0.959
0.917
0.875
8
0.707
0.834
9.
0.666
0.798
10
0.632
0.765
11
0.602
0.735
12
0.576
0.553
0.708
13
0.684
14
0.532
0.661
0.514
0.497
15
0.641
16
0.623
17
0.482
0.606
18
0.468
0.590
0.575
19
0.456
20
0.444
0.561
25
0.396
0.505
30
0.361
0.463
35
0.335
0.312
0.430
40
0.402
45
0.294
0.378
0.361
50
0.279
60
0.254
0.236
0.330
0.305
0.286
70
80
0.220
90
0.207
0.269
100
0.196
0.256
Transcribed Image Text:n a = 0.05 a = 0.01 4 0.950 0.999 5 0.811 0.754 0.878 0.959 0.917 0.875 8 0.707 0.834 9. 0.666 0.798 10 0.632 0.765 11 0.602 0.735 12 0.576 0.553 0.708 13 0.684 14 0.532 0.661 0.514 0.497 15 0.641 16 0.623 17 0.482 0.606 18 0.468 0.590 0.575 19 0.456 20 0.444 0.561 25 0.396 0.505 30 0.361 0.463 35 0.335 0.312 0.430 40 0.402 45 0.294 0.378 0.361 50 0.279 60 0.254 0.236 0.330 0.305 0.286 70 80 0.220 90 0.207 0.269 100 0.196 0.256
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