Mathematics, 11.05.2021 08:50 auviannadority13
A biologist is studying the relationship between the mass of brains found in mammals taken from a forest and the body mass of the mammals. A sample of 14 such mammals was taken. The equation of the least-squares line for the relationship between brain mass and body mass is computed as body mass hat = 561.9 (brain mass) minus 16485.
Based on the residual plot, is a linear model appropriate for describing the relationship between brain mass and body mass?
A linear model is not appropriate, because the residuals are not centered about zero.
A linear model is appropriate, because there is a clear pattern shown in the residual plot.
A linear model is not appropriate, because there is a clear pattern shown in the residual plot.
A linear model is appropriate, because many of the residuals are close to zero for all brain weights.
Answers: 2
Mathematics, 21.06.2019 13:30
The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?
Answers: 2
Mathematics, 21.06.2019 16:30
What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi
Answers: 1
A biologist is studying the relationship between the mass of brains found in mammals taken from a fo...
Arts, 16.12.2020 16:50
Mathematics, 16.12.2020 16:50
Computers and Technology, 16.12.2020 16:50
Mathematics, 16.12.2020 16:50
Biology, 16.12.2020 16:50
Social Studies, 16.12.2020 16:50
Mathematics, 16.12.2020 16:50