roperty analyst is examining the relationship between the City Counci's valuation on residential property and the market value (selling price) of the properties. A random hple of 8 recent property transactions were examined. The data is recorded below. Find the predicted market value of property if the City council's valuation is R30 000. City Council Market velue

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6th Edition
ISBN:9781119256830
Author:Amos Gilat
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A property analyst is examining the relationship between the City Council's valuation on residential property and the market value (selling price) of the properties. A random
sample of 8 recent property transactions were examined. The data is recorded below. Find the predicted market value of property if the City council's valuation is R30 00.
City Council
Market value
valuation
(R1000)
(R1000)
1
15
75
2
50
215
3
32
142
4
45
308
28
197
56
370
7
18
98
8
38
282
Transcribed Image Text:A property analyst is examining the relationship between the City Council's valuation on residential property and the market value (selling price) of the properties. A random sample of 8 recent property transactions were examined. The data is recorded below. Find the predicted market value of property if the City council's valuation is R30 00. City Council Market value valuation (R1000) (R1000) 1 15 75 2 50 215 3 32 142 4 45 308 28 197 56 370 7 18 98 8 38 282
Ex =282
Σχ11462
Ey =1697
Ey? = 11462
Exy =
a = -7.4141
68995
b = 6.2624
A. R180 457.897
B. R175 654.000
C. R202 560.99
D. 175 675,90
Transcribed Image Text:Ex =282 Σχ11462 Ey =1697 Ey? = 11462 Exy = a = -7.4141 68995 b = 6.2624 A. R180 457.897 B. R175 654.000 C. R202 560.99 D. 175 675,90
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