consider the table showing the given, predicted and residual values for a data set. which point would be on…

consider the table showing the given, predicted and residual values for a data set. which point would be on the residual plot of the data?\n|x|given|predicted|residual|\n|----|----|----|----|\n|1|-2.5|-2.2|-0.3|\n|2|1.5|1.2|0.3|\n|3|3|3.7|-0.7|\n|4|5|4.9|0.1|\n(1, -2.2)\n(2, 1.5)\n(3, 3.7)\n(4, 0.1)

consider the table showing the given, predicted and residual values for a data set. which point would be on the residual plot of the data?\n|x|given|predicted|residual|\n|----|----|----|----|\n|1|-2.5|-2.2|-0.3|\n|2|1.5|1.2|0.3|\n|3|3|3.7|-0.7|\n|4|5|4.9|0.1|\n(1, -2.2)\n(2, 1.5)\n(3, 3.7)\n(4, 0.1)

Answer

Explanation:

Step1: Recall residual plot concept

A point on a residual plot has coordinates (x - value, residual - value).

Step2: Check each option

For x = 1, residual is - 0.3, so (1, - 2.2) is wrong. For x = 2, residual is 0.3, so (2, 1.5) is wrong. For x = 3, residual is - 0.7, so (3, 3.7) is wrong. For x = 4, residual is 0.1, so the point (4, 0.1) is on the residual plot.

Answer:

(4, 0.1)