Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. X 9 7 13 8 10 14 7 4 11 6 6 5.41 7.98 6.54 5.84 y 7.58 6.49 12.52 7.29 7.69 8.84 6.26 Create a scatterplot of the data. Choose the correct graph below. OA. AY 25- 20 15-3 105 53 0 0 5 10 15 20 25 B Q Q OB. Ay 25+ 20-5 15-3 105 53 90 90 0 5 10 15 20 25 Q Q G D OA. The data has a pattern that is not a straight line. OB. There is an influential point that strongly affects the graph of the regression line. OC. There is no characteristic of the data that is ignored by the regression line. OD. There is no trend in the data. O C. 25+ 20 15: 10: 5- 0- 0 5 10 15 20 25 PO Find the equation of the regression line. ŷ=0+0× (Round the y-intercept two decimal places as needed. Round the slope to three decimal places as needed.) Identify a characteristic of the data that is ignored by the regression line. Q O D. A A 25- 20- 155 10- 5- O 0 0 5 10 15 20 25 Q Q
Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. X 9 7 13 8 10 14 7 4 11 6 6 5.41 7.98 6.54 5.84 y 7.58 6.49 12.52 7.29 7.69 8.84 6.26 Create a scatterplot of the data. Choose the correct graph below. OA. AY 25- 20 15-3 105 53 0 0 5 10 15 20 25 B Q Q OB. Ay 25+ 20-5 15-3 105 53 90 90 0 5 10 15 20 25 Q Q G D OA. The data has a pattern that is not a straight line. OB. There is an influential point that strongly affects the graph of the regression line. OC. There is no characteristic of the data that is ignored by the regression line. OD. There is no trend in the data. O C. 25+ 20 15: 10: 5- 0- 0 5 10 15 20 25 PO Find the equation of the regression line. ŷ=0+0× (Round the y-intercept two decimal places as needed. Round the slope to three decimal places as needed.) Identify a characteristic of the data that is ignored by the regression line. Q O D. A A 25- 20- 155 10- 5- O 0 0 5 10 15 20 25 Q Q
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
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Transcribed Image Text:Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line.
X 9
7
13
8
10
14
7
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y 7.58 6.49 12.52 7.29 7.69 8.84 6.26 5.41 7.98
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Create a scatterplot of the data. Choose the correct graph below.
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OA. The data has a pattern that is not a straight line.
OB. There is an influential point that strongly affects the graph of the regression line.
OC. There is no characteristic of the data that is ignored by the regression line.
OD. There is no trend in the data.
O C.
Ay
25-
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15
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Find the equation of the regression line.
ŷ=0+0×
(Round the y-intercept two decimal places as needed. Round the slope to three decimal places as needed.)
Identify a characteristic of the data that is ignored by the regression line.
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