Question

Homework 9.2 Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. 1) Find the equation of the regression line for the given data. 1) x -5 -3 4 1 -1 -2 0 2 3 -4 y -10 -8 9 1 -2 -6 -1 3 6 -8 2) Find the equation of the regression line for the given data. 2) x -5 -3 4 1 -1 -2 0 2 3 -4 y 11 -6 8 -3 -2 1 5 -5 6 7 3) The data below are the temperatures on randomly chosen days during a summer class and the number of absences on those days. Find the equation of the regression line for the given data. Temperature, x 72 85 91 90 88 98 75 100 80 Number of absences, y 3 7 10 10 8 15 4 15 5 3)

          Homework 9.2
Name
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
1) Find the equation of the regression line for the given data.
1)
x
-5 -3 4 1 -1 -2 0 2 3 -4
y -10 -8 9 1 -2 -6 -1 3 6 -8
2) Find the equation of the regression line for the given data.
2)
x -5 -3 4 1 -1 -2 0 2 3 -4
y 11 -6 8 -3 -2 1 5 -5 6 7
3) The data below are the temperatures on randomly chosen days during a summer class and
the number of absences on those days. Find the equation of the regression line for the given
data.
Temperature, x
72 85 91 90 88 98 75 100 80
Number of absences, y 3 7 10 10 8 15 4 15 5
3)

Homework 9.2
Name
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
1) Find the equation of the regression line for the given data.
1)
x
-5 -3 4 1 -1 -2 0 2 3 -4
y -10 -8 9 1 -2 -6 -1 3 6 -8
2) Find the equation of the regression line for the given data.
2)
x -5 -3 4 1 -1 -2 0 2 3 -4
y 11 -6 8 -3 -2 1 5 -5 6 7
3) The data below are the temperatures on randomly chosen days during a summer class and
the number of absences on those days. Find the equation of the regression line for the given
data.
Temperature, x
72 85 91 90 88 98 75 100 80
Number of absences, y 3 7 10 10 8 15 4 15 5
3)

Added by Beatriz D.

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