According to the nutrition research, recommendation on the consumption of fiber for children and teenagers is the following (y is the amount of fiber per day (in grams), x is the age): y 20 22 26 29 31 33 37 40 41 4 6 8 10 12 14 16 18 X (a) Test for the significance of regression using the analysis of variance with a = 0.05. Can you conclude that the model specifies a useful linear relationship between these two variables? We (b) Estimate ². Round your answer to three decimal places (e.g. 98.765). = ✓conclude that the model specifies a useful linear relationship at a = 0.05. (c) Estimate the standard error of the slope and intercept in this model. Round your answers to three decimal places (e.g. 98.765). se(3₁) = se(Bo) = i i
According to the nutrition research, recommendation on the consumption of fiber for children and teenagers is the following (y is the amount of fiber per day (in grams), x is the age): y 20 22 26 29 31 33 37 40 41 4 6 8 10 12 14 16 18 X (a) Test for the significance of regression using the analysis of variance with a = 0.05. Can you conclude that the model specifies a useful linear relationship between these two variables? We (b) Estimate ². Round your answer to three decimal places (e.g. 98.765). = ✓conclude that the model specifies a useful linear relationship at a = 0.05. (c) Estimate the standard error of the slope and intercept in this model. Round your answers to three decimal places (e.g. 98.765). se(3₁) = se(Bo) = i i
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 10T: Olympic Pole Vault The graph in Figure 7 indicates that in recent years the winning Olympic men’s...
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Transcribed Image Text:According to the nutrition research, recommendation on the consumption of fiber for children and teenagers is the following (y is the
amount of fiber per day (in grams), x is the age):
y 20 22 26 29 31 33 37 40 41
2 4 6
8 10 12 14 16 18
४
=
(a) Test for the significance of regression using the analysis of variance with a
useful linear relationship between these two variables?
We
(b) Estimate ².
Round your answer to three decimal places (e.g. 98.765).
(c) Estimate the standard error of the slope and intercept in this model.
Round your answers to three decimal places (e.g. 98.765).
(B₁)
se (Bo)
se B
=
=
conclude that the model specifies a useful linear relationship at a = 0.05.
Mo
0.05. Can you conclude that the model specifies a
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