Item y x^2 y^2 ху 1 0.51 8.34 0.2601 69.5556 4.2534 2 1.31 8.28 1.7161 68.5584 10.8468 3 2.34 16.2 5.4756 262.44 37.908 4 3.42 18.41 11.6964 338.9281 62.9622 5 4.18 27.32 17.4724 746.3824 114.1976 6. 5.17 27.53 26.7289 757.9009 142.3301 7 6.47 31.85 41.8609 1014.4225 206.0695 8 7.46 32.78 55.6516 1074.5284 244.5388 9 8.56 37.59 73.2736 1413.0081 321.7704 10 9.76 51.93 95.2576 2696.7249 506.8368 sum 49.18 260.23 329.3932 8442.4493 1651.7136 average 4.918 26.023 32.93932 844.24493 165.17136 A = 4.25 B = 5.13 Standard Dev. 3.00 Is there a problem with this formula? If so, give the correct formula to find A and B. [(x)(y)-(xy)] A = (x)²–(x)² |(7) [(«х) (ху)-(х)?(у)] B = (x)²–(x)²
Item y x^2 y^2 ху 1 0.51 8.34 0.2601 69.5556 4.2534 2 1.31 8.28 1.7161 68.5584 10.8468 3 2.34 16.2 5.4756 262.44 37.908 4 3.42 18.41 11.6964 338.9281 62.9622 5 4.18 27.32 17.4724 746.3824 114.1976 6. 5.17 27.53 26.7289 757.9009 142.3301 7 6.47 31.85 41.8609 1014.4225 206.0695 8 7.46 32.78 55.6516 1074.5284 244.5388 9 8.56 37.59 73.2736 1413.0081 321.7704 10 9.76 51.93 95.2576 2696.7249 506.8368 sum 49.18 260.23 329.3932 8442.4493 1651.7136 average 4.918 26.023 32.93932 844.24493 165.17136 A = 4.25 B = 5.13 Standard Dev. 3.00 Is there a problem with this formula? If so, give the correct formula to find A and B. [(x)(y)-(xy)] A = (x)²–(x)² |(7) [(«х) (ху)-(х)?(у)] B = (x)²–(x)²
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
Transcribed Image Text:Item
y
х^2
y^2
ху
0.51
8.34
0.2601
69.5556
4.2534
2
1.31
8.28
1.7161
68.5584
10.8468
2.34
16.2
5.4756
262.44
37.908
4
3.42
18.41
11.6964
338.9281
62.9622
5
4.18
27.32
17.4724
746.3824
114.1976
6
5.17
27.53
26.7289
757.9009
142.3301
7
6.47
31.85
41.8609
1014.4225
206.0695
8
7.46
32.78
55.6516
1074.5284
244.5388
8.56
37.59
73.2736
1413.0081
321.7704
10
9.76
51.93
95.2576
2696.7249
506.8368
sum
49.18
260.23
329.3932
8442.4493
1651.7136
average
4.918
26.023
32.93932
844.24493
165.17136
A= 4.25 B = 5.13
Standard Dev. 3.00
Is there a problem with this formula? If so, give the correct formula to find A and B.
A = (7)
[(x)(v)-(xy)"
(x)²-(x)2
[(x)(xy)-(x)²(v)
(x)²-(x)2
B =
3.
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