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
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 69E
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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
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