A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 8 children, measures their height and head circumference, and obtains the data shown in the table. The pediatrician wants to use height to predict head circumference. O Height Head Circumference (inches) (inches) 27.25 25.25 26.5 25.75 27.5 26.25 25.75 17.4 17 17.2 16.9 17.5 17.2 17.2 Compute the linear correlation 0 (Round to three decimal places r=

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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A pediatrician wants to determine the relation that may exist between a child's height and head
circumference. She randomly selects 8 children, measures their height and head circumference, and
obtains the data shown in the table. The pediatrician wants to use height to predict head circumference.
Height Head Circumference
(inches) (inches)
27.25
17.4
25.25
17
26.5
25.75
27.5
26.25
25.75
26.75
17.2
16.9
17.5
17.2
17.2
17.4
View an example Get more help -
F2
F3
FS
O
O
F6
PrtScn
F8
Compute the linear correlation coefficient between the height and head circumference of a child.
r=
(Round to three decimal places as needed.)
Home
F9
End
F10
PgUp
F11
Clear all
PgDn
F12
Check answer
40
()
6:22 PM
12/12/2022
Del
Transcribed Image Text:this A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 8 children, measures their height and head circumference, and obtains the data shown in the table. The pediatrician wants to use height to predict head circumference. Height Head Circumference (inches) (inches) 27.25 17.4 25.25 17 26.5 25.75 27.5 26.25 25.75 26.75 17.2 16.9 17.5 17.2 17.2 17.4 View an example Get more help - F2 F3 FS O O F6 PrtScn F8 Compute the linear correlation coefficient between the height and head circumference of a child. r= (Round to three decimal places as needed.) Home F9 End F10 PgUp F11 Clear all PgDn F12 Check answer 40 () 6:22 PM 12/12/2022 Del
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