finding Equation of Regression Line: Find the equation of the regression line for the data. Then construct a scatter plo
Posted: Mon May 09, 2022 12:38 pm
finding Equation of Regression Line:
Find the equation of the regression line for the data. Then
construct a scatter plot of the data and draw the regression line.
Then use the regression equation to predict the value of y for each
of the x-values if meaningful the x value is not meaningful to
predict the value of y explain why not.
Hours studying and test scores: The number of hours 9
students spent studying for a test and their scores on the test as
follows:
Hour spent studying(x)
0
2
4
5
5
5
6
7
8
Test Scores(y)
40
51
64
69
73
75
93
90
95
a. X= 3 hours b. X=6.5 hours c. X=13hours d. X=4.5 hours
Find the equation of the regression line for the data. Then
construct a scatter plot of the data and draw the regression line.
Then use the regression equation to predict the value of y for each
of the x-values if meaningful the x value is not meaningful to
predict the value of y explain why not.
Hours studying and test scores: The number of hours 9
students spent studying for a test and their scores on the test as
follows:
Hour spent studying(x)
0
2
4
5
5
5
6
7
8
Test Scores(y)
40
51
64
69
73
75
93
90
95
a. X= 3 hours b. X=6.5 hours c. X=13hours d. X=4.5 hours