HW Data Table Part 1 of 8 Points: 0.1 of 1 ་ ་་ ་་ - ☑ hea eren Height (inches), x Head Circumference (inches), y ☐ 28 17.4 hea 24.75 17.0 25.75 17.0 26.25 17.4 25 16.9 ne 27.75 17.5 26.5 17.2 27.25 17.4 26 17.2 26 17.4 27.75 17.4 Print Done

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter40: Signed Numbers
Section: Chapter Questions
Problem 5A: Measure the length of the line segment in Figure 40-2 to the nearest fiftieth of an inch (002").
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Question
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.
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Part 1
​(a) Find the​ least-squares regression line treating height as the explanatory variable and head circumference as the response variable.
 
ModifyingAbove y with caretyequals=enter your response herexplus+left parenthesis nothing right parenthesisenter your response here
​(Round the slope to three decimal places and round the constant to one decimal place as​ needed.)
HW
Data Table
Part 1 of 8
Points: 0.1 of 1
་ ་་ ་་
-
☑
hea
eren
Height (inches), x
Head Circumference (inches), y
☐
28
17.4
hea
24.75
17.0
25.75
17.0
26.25
17.4
25
16.9
ne
27.75
17.5
26.5
17.2
27.25
17.4
26
17.2
26
17.4
27.75
17.4
Print
Done
Transcribed Image Text:HW Data Table Part 1 of 8 Points: 0.1 of 1 ་ ་་ ་་ - ☑ hea eren Height (inches), x Head Circumference (inches), y ☐ 28 17.4 hea 24.75 17.0 25.75 17.0 26.25 17.4 25 16.9 ne 27.75 17.5 26.5 17.2 27.25 17.4 26 17.2 26 17.4 27.75 17.4 Print Done
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