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 22 24 26 28 31 36 37 x 2 4 8 10 12 14 16 18 (a) Test for the significance of regression using the analysis of variance with a = 0.1. Can you conclude that the model specifies a useful linear relationship between these two variables? We can v conclude that the model specifies a useful linear relationship at a = 0.1. (b) Estimate o?. 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( B 1) = se( ß o) = i 6.
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 22 24 26 28 31 36 37 x 2 4 8 10 12 14 16 18 (a) Test for the significance of regression using the analysis of variance with a = 0.1. Can you conclude that the model specifies a useful linear relationship between these two variables? We can v conclude that the model specifies a useful linear relationship at a = 0.1. (b) Estimate o?. 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( B 1) = se( ß o) = i 6.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.EA: Extended Application Using Extrapolation To Predict Life Expectancy
Problem 2EA
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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 22 24 26 28 31 36 37
8 10 12 14 16 18
x 2
4
6.
(a) Test for the significance of regression using the analysis of variance with a = 0.1. Can you conclude that the model specifies a
useful linear relationship between these two variables?
We
conclude that the model specifies a useful linear relationship at a = 0.1.
can
(b) Estimate o?.
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( B 1)
se ( Bo) =
i
i
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