MCQOPTIONS
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| 1. |
For 10 observations on price (x) and supply (y), the following data was obtained: \[\sum{x=130,\sum{y=220,}}\] \[\sum{{{x}^{2}}=2288,\sum{{{y}^{2}}=5506}}\] and \[\sum{xy=3467}\] What is line of regression of y on x? |
| A. | \[y=0.91x+8.74\] |
| B. | \[y=1.02x+8.74\] |
| C. | \[y=1.02x-7.02\] |
| D. | \[y=0.91x-7.02\] |
| Answer» C. \[y=1.02x-7.02\] | |