Outliers usually:

choose one • 10 points

do not affect the correlation coefficient.

should be included when calculating the correlation coefficient.

should be identified before doing any calculation.

are usual values that are within 2 standard deviations from either side of the mean.

28

step-by-step explanation:

8+8+6+6

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)