3. Data were collected on the fiber diameter and the fleece weight of wool taken from a sample of 20 sheep. The data are shown in the following graphs. Graph 1 is a scatterplot of fleece weight versus fiber diameter with the respective least-squares regression line shown. Graph 2 is the associated plot of the residuals versus the predicted values. Graph 1 Graph 2 6- 15- : -2- •.D A .B 0- 20 -6- 6. 25 30 35 40 7 8 9 10 11 12 13 14 15 Fiber Diameter Predicted Fleece Weight One point is circled on graph 1. Five points labeled A, B, C, D, and E are identified on graph 2. Which point on graph 2 represents the residual for the circled point on graph 1 ? (A) A (В) В (С) С (D) D (E) E Fleece Weight Residual Fleece Weight

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Author:Amos Gilat
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3. Data were collected on the fiber diameter and the fleece weight of wool taken from a sample of 20 sheep. The
data are shown in the following graphs. Graph 1 is a scatterplot of fleece weight versus fiber diameter with the
respective least-squares regression line shown. Graph 2 is the associated plot of the residuals versus the
predicted values.
Graph 1
Graph 2
„E
15+
:
• D
A
B
-6-
20
25
30
35
40
7
8
9
10
11
12
13
14 15
Fiber Diameter
Predicted Fleece Weight
One point is circled on graph 1. Five points labeled A, B, C, D, and E are identified on graph 2. Which point on
graph 2 represents the residual for the circled point on graph 1 ?
(A) A
(В) В
(C) C
(D) D
(E) Е
Fleece Weight
Residual Fleece Weight
Transcribed Image Text:3. Data were collected on the fiber diameter and the fleece weight of wool taken from a sample of 20 sheep. The data are shown in the following graphs. Graph 1 is a scatterplot of fleece weight versus fiber diameter with the respective least-squares regression line shown. Graph 2 is the associated plot of the residuals versus the predicted values. Graph 1 Graph 2 „E 15+ : • D A B -6- 20 25 30 35 40 7 8 9 10 11 12 13 14 15 Fiber Diameter Predicted Fleece Weight One point is circled on graph 1. Five points labeled A, B, C, D, and E are identified on graph 2. Which point on graph 2 represents the residual for the circled point on graph 1 ? (A) A (В) В (C) C (D) D (E) Е Fleece Weight Residual Fleece Weight
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