23. The numbers of tourists (in thousands) visiting Table Mountain in Cape Town per quarter, for three consecutive years from 2036 to 2038 are presented in Figure 2 below. QUARTERS [X] 1 2 3 4 5 Figure 2 6 7 8 9 10 11 12 Σ x = 78 SALES M 195 216 232 300 158 228 183 298 180 198 200 307 Σy = A x2 Σ x2 = B y2 2 y2 = C XY Συν xy = D
23. The numbers of tourists (in thousands) visiting Table Mountain in Cape Town per quarter, for three consecutive years from 2036 to 2038 are presented in Figure 2 below. QUARTERS [X] 1 2 3 4 5 Figure 2 6 7 8 9 10 11 12 Σ x = 78 SALES M 195 216 232 300 158 228 183 298 180 198 200 307 Σy = A x2 Σ x2 = B y2 2 y2 = C XY Συν xy = D
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
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23. Compute the actual values indicated by A,B,C and D in that order.
A. 2569, 560, 996553, 87103
B. 996553, 2569, 87103, 560
C. 650, 632699, 18730, 9562
D. 2695, 650, 633599, 17830
24. If the general linear regression model is given by the equation: y=a+bx; considering the information obtained in figure 2, compute the value of b.
A. 210.185
B. 121.852
C. 21.850
D. 2.185
25. If the general linear regression model is given by the equation: y=a+bx; considering the information obtained in figure 2, compute the value of a.
A. 397.210
B. 973.102
C. 210. 379
D. 237.021
![23. The numbers of tourists (in thousands) visiting Table Mountain in Cape Town per quarter, for three
consecutive years from 2036 to 2038 are presented in Figure 2 below.
QUARTERS [X]
1
2
3
4
5
6
7
8
9
10
11
12
Σ x = 78
Figure 2
SALES Y
195
216
232
300
158
228
183
298
180
198
200
307
Σv = A
X2
Σ x2 = B
y2
Σy2 = c
XY
Συν
xy = D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6d682e75-3d83-4664-bc4a-ca1ef91c429f%2F16ab86c9-ac19-4a61-874b-74ae45bfc0eb%2F3i9p3j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:23. The numbers of tourists (in thousands) visiting Table Mountain in Cape Town per quarter, for three
consecutive years from 2036 to 2038 are presented in Figure 2 below.
QUARTERS [X]
1
2
3
4
5
6
7
8
9
10
11
12
Σ x = 78
Figure 2
SALES Y
195
216
232
300
158
228
183
298
180
198
200
307
Σv = A
X2
Σ x2 = B
y2
Σy2 = c
XY
Συν
xy = D
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