Mathematics, 10.01.2021 05:50 vicinimlv19
Regressions were performed on measurements, x and y, taken on 8 subjects. Regression 1 produced ŷ = 57.1024 + 17.331x and had the residual plot:
Regression 2 produced square root of y hat. = 0.158283 + 0.98559 x and had the residual plot:
Which statement is best supported by the evidence?
Select one:
a. Regression 1 is a better fit as there is a linear relationship between x and y.
b. Regression 2 is a better fit as there is a linear relationship between x and y.
c. There is a positive relationship between x and y.
d. Regression 1 is a better fit as there is a nonlinear relationship between x and y.
e. Regression 2 is a better fit as there is a nonlinear relationship between x and y.
Answers: 2
Mathematics, 21.06.2019 19:30
Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)
Answers: 1
Mathematics, 21.06.2019 22:30
An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute
Answers: 2
Mathematics, 21.06.2019 23:20
Predict which statements are true about the intervals of the continuous function. check all that apply
Answers: 3
Mathematics, 22.06.2019 00:30
The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?
Answers: 1
Regressions were performed on measurements, x and y, taken on 8 subjects. Regression 1 produced ŷ =...
Mathematics, 12.10.2019 18:50
Mathematics, 12.10.2019 18:50
Computers and Technology, 12.10.2019 18:50
Physics, 12.10.2019 18:50
Mathematics, 12.10.2019 18:50
Biology, 12.10.2019 18:50
Geography, 12.10.2019 18:50
Mathematics, 12.10.2019 18:50
History, 12.10.2019 18:50
Mathematics, 12.10.2019 18:50