need help answering A, B, & C. The full question for C is written below.  The point is/is not an influential point because the slopes with the point included and without the point i

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I need help answering A, B, & C. The full question for C is written below. 

The point is/is not an influential point because the slopes with the point included and without the point included are/are not significantly​ different, and the intercepts are/are not significantly different.

Use the data in the table below to complete parts (a) through (c).
6.
7
7
10
15
18
18
42
y
37
38
23
28
26
25
21
4
Click the icon to view the steps for finding influential points.
(a) Construct a scatterplot of the data. Choose the correct graph below.
O A.
В.
C.
D.
Ay
12-
y
50-
40-
12-
40
50
-12-
-12-
40
50
of
Transcribed Image Text:Use the data in the table below to complete parts (a) through (c). 6. 7 7 10 15 18 18 42 y 37 38 23 28 26 25 21 4 Click the icon to view the steps for finding influential points. (a) Construct a scatterplot of the data. Choose the correct graph below. O A. В. C. D. Ay 12- y 50- 40- 12- 40 50 -12- -12- 40 50 of
(b) Identify any possible outliers.
A. The point (6,37) may be an outlier.
B. The point (42,4) may be an outlier.
C. The point (7,38) may be an outlier.
D. The point (18,21) may be an outlier.
O E. There are no outliers.
(c) Determine if the point is influential. The change in slope or intercept is significant if it is larger than 10%.
The point
an influential point because the slopes with the point included and without the point included
significantly different, and the intercepts
significantly different.
Transcribed Image Text:(b) Identify any possible outliers. A. The point (6,37) may be an outlier. B. The point (42,4) may be an outlier. C. The point (7,38) may be an outlier. D. The point (18,21) may be an outlier. O E. There are no outliers. (c) Determine if the point is influential. The change in slope or intercept is significant if it is larger than 10%. The point an influential point because the slopes with the point included and without the point included significantly different, and the intercepts significantly different.
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