Here is data with y as the response variable. x 40.3 31.8 y 30.2 47.6 39.4 29.8 49.2 27.6 Make a scatter plot of this data. Which point is an outlier? 30.6 -29.1 44.7 32.9 28.5 34.3 31.6 38.4 33.5 25.9 Enter as an ordered pair. For example (a,b) - with parenthesis. places. Do not include the hat in y-hat. Find the regression equation for the data set without the outlier. Enter as an equation of the form y = a + bx. Rounded to three decimal places. Do not include the hat in y-hat. Is this outlier an influential point? Find the regression equation for the data set with the outlier. Enter as an equation of the form y = a + bx. Rounded to three decimal O No, the outlier does not appear to be an influential point. O Yes, the outlier appears to be an influential point.
Here is data with y as the response variable. x 40.3 31.8 y 30.2 47.6 39.4 29.8 49.2 27.6 Make a scatter plot of this data. Which point is an outlier? 30.6 -29.1 44.7 32.9 28.5 34.3 31.6 38.4 33.5 25.9 Enter as an ordered pair. For example (a,b) - with parenthesis. places. Do not include the hat in y-hat. Find the regression equation for the data set without the outlier. Enter as an equation of the form y = a + bx. Rounded to three decimal places. Do not include the hat in y-hat. Is this outlier an influential point? Find the regression equation for the data set with the outlier. Enter as an equation of the form y = a + bx. Rounded to three decimal O No, the outlier does not appear to be an influential point. O Yes, the outlier appears to be an influential point.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 7PPS
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Transcribed Image Text:Here is data with y as the response variable.
X
y
40.3
30.2
31.8 30.6
-29.1 44.7
32.9
28.5
34.3 31.6
38.4 33.5
47.6 25.9
39.4 29.8
49.2 27.6
Make a scatter plot of this data. Which point is an outlier?
Enter as an ordered pair. For example (a,b) - with parenthesis.
Find the regression equation for the data set without the outlier.
Enter as an equation of the form y = a + bx. Rounded to three decimal
places. Do not include the hat in y-hat.
Find the regression equation for the data set with the outlier.
Enter as an equation of the form y = a + bx. Rounded to three decimal
places. Do not include the hat in y-hat.
Is this outlier an influential point?
O No, the outlier does not appear to be an influential point.
Yes, the outlier appears to be an influential point.
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