A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the accompanying data. Complete parts (a) through (g) below. Click the icon to view the children's data. - X Data table (a) Find the least-squares regression line treating height ý =x+ (O (Round the slope to three decimal places and round the e Height (inches), x Head Circumference (inches), y D 28 17.6 24.5 17.1 25.75 17.1 25.75 17.5 24.25 17.0 27.75 17.7 26.5 17.3 27.25 17.6 26.5 17.3 26.5 17.5 27.75 17.6 Print Done Help me solve this View an example Get more help - Media - Clear all Check answer

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
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A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences,
and obtains the accompanying data. Complete parts (a) through (g) below.
Click the icon to view the children's data.
Data table
(a) Find the least-squares regression line treating height
y =x+ (O
(Round the slope to three decimal places and round the d
Height (inches), x
Head Circumference (inches), y
O.
28
17.6
24.5
17.1
25.75
17.1
25.75
17.5
24.25
17.0
27.75
17.7
26.5
17.3
27.25
17.6
26.5
17.3
26.5
17.5
27.75
17.6
Print
Done
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Transcribed Image Text:A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the accompanying data. Complete parts (a) through (g) below. Click the icon to view the children's data. Data table (a) Find the least-squares regression line treating height y =x+ (O (Round the slope to three decimal places and round the d Height (inches), x Head Circumference (inches), y O. 28 17.6 24.5 17.1 25.75 17.1 25.75 17.5 24.25 17.0 27.75 17.7 26.5 17.3 27.25 17.6 26.5 17.3 26.5 17.5 27.75 17.6 Print Done Help me solve this View an example Get more help - Media - Clear all Check answer
A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences,
and obtains the accompanying data. Complete parts (a) through (g) below.
Click the icon to view the children's data.
...
(a) Find the least-squares regression line treating height as the explanatory variable and head circumference as the response variable.
y =
x +
(Round the slope to three decimal places and round the constant to one decimal place as needed.)
Help me solve this
View an example
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Transcribed Image Text:A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the accompanying data. Complete parts (a) through (g) below. Click the icon to view the children's data. ... (a) Find the least-squares regression line treating height as the explanatory variable and head circumference as the response variable. y = x + (Round the slope to three decimal places and round the constant to one decimal place as needed.) Help me solve this View an example Get more help - Media - Clear all Check answer
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