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 17 19 21 26 27 29 34 39 40 2 4 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 6 i ✓ conclude that the model specifies a useful linear relationship at a = 0.05. (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). se(B₁) = i se(Bo) = 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 17 19 21 26 27 29 34 39 40 2 4 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 6 i ✓ conclude that the model specifies a useful linear relationship at a = 0.05. (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). se(B₁) = i se(Bo) = i
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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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 17 19 21 26 27 29 34 39 40
2 4
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
6
i
✓ conclude that the model specifies a useful linear relationship at a = 0.05.
(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).
se(B₁) = i
se(Bo) = i
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