Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Solve the 2 quastions plz

If the data collected resulted Szy = 13.9375, Sx = 144.875, and Syy = 1.4588. Which of
the followings is FALSE?
A. X and Y are in a strong positive relationship.
B. X and Y are in a strong negative relationship.
C. r=0.9587
D. r2= 0.9191
E. None of the above.
O A
O B
D
O E
24. *
Choose the CORRECT answer for the scatter diagram below.
70
60
50
40
30
20
10
4
8
A. r=-0.9966
В. г%3D 0.9923
C. r=- 0.2355
D. Strong positive relationship between X and Y.
E. Weak positive relationship between X and Y.
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Transcribed Image Text:If the data collected resulted Szy = 13.9375, Sx = 144.875, and Syy = 1.4588. Which of the followings is FALSE? A. X and Y are in a strong positive relationship. B. X and Y are in a strong negative relationship. C. r=0.9587 D. r2= 0.9191 E. None of the above. O A O B D O E 24. * Choose the CORRECT answer for the scatter diagram below. 70 60 50 40 30 20 10 4 8 A. r=-0.9966 В. г%3D 0.9923 C. r=- 0.2355 D. Strong positive relationship between X and Y. E. Weak positive relationship between X and Y.
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