The correct regression equation that represents the data in the table is:
y=-5.9273x+0.2554
Use the data in the table below to answer the attached questions.
x
-3
-2
-1
0
1
2
y
-6.7
-6.514
-6.247
-5.98
-5.713
-5.446
What is the regression equation that represents the data in the table?
What is the regression equation that represents the data in the table?
y=0.0072(0.2627)x
y=-5.9273x+0.2554
y=0.0072x2+0.2627x-5.9916
y=0.2554x-5.9723
5 answers
Question at position 4
4
1 point
Question at position 4
What is the value of the function for the data set when x=7?
What is the value of the function for the data set when x=7?
-4.1845
-4.2357
-3.8512
-3.7999
4
1 point
Question at position 4
What is the value of the function for the data set when x=7?
What is the value of the function for the data set when x=7?
-4.1845
-4.2357
-3.8512
-3.7999
To find the value of the function for the data set when x = 7, you can substitute x = 7 into the regression equation and calculate the value of y.
Using the regression equation y = -5.9273x + 0.2554:
y = -5.9273(7) + 0.2554
y = -41.4911 + 0.2554
y = -41.2357
Therefore, the value of the function for the data set when x = 7 is -41.2357.
Using the regression equation y = -5.9273x + 0.2554:
y = -5.9273(7) + 0.2554
y = -41.4911 + 0.2554
y = -41.2357
Therefore, the value of the function for the data set when x = 7 is -41.2357.
please use a b c or d
The value of the function for the data set when x = 7 is:
-4.2357 (option B)
-4.2357 (option B)