Question

In: Statistics and Probability

Use the given data to find the equation of the regression line. Examine the scatterplot and...

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   y
12   18.26
7   13.01
8   14.67
13   18.39
4   6.22
6   11.06
5   8.79
14   18.22
11   17.81
9   16.02
10   17.07

y=

Create a scatterplot of the data. Choose the correct graph

Identify a characteristic of the data that is ignored by the regression line.

Solutions

Expert Solution

solution:-

the regressione equation is

=> y^ = 3.702 + 1.2⋅x

explanation:-

graph:-

Identify a characteristic of the data that is ignored by the regression line

=> the data has a pattern that is not a straight line


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