A pediatrician wants to determine the relation that may exist between a child's height and head height and head circumference. The data are summarized below. Complete parts (a) through (f) Height (inches), x 27 27.5 26.75 26.5 250 17.5 17.3 17.3 16.9 Head Circumference (inches), y 17.5 17 www. www MI

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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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 5 children and measures their
height and head circumference. The data are summarized below. Complete parts (a) through (f) below.
Height (inches), x
27
250
27.5 26.75
17.5 17.3
Head Circumference (inches), y 17.5
ry
PALV
-
Sbi
(Round to four decimal places as needed.)
wiwiwgJ
26.5
17.3 16.9
Po bo= 10.5690 (Round to four decimal places as needed.)
P1 b₁= 2535 (Round to four decimal places as needed.)
(b) Use technology to compute the standard error of the estimate, Se-
Se= .0628 (Round to four decimal places as needed.)
(c) A normal probability plot suggests that the residuals are normally distributed. Use technology to determine Sb₁-
TUMI-
Transcribed Image Text:A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. Complete parts (a) through (f) below. Height (inches), x 27 250 27.5 26.75 17.5 17.3 Head Circumference (inches), y 17.5 ry PALV - Sbi (Round to four decimal places as needed.) wiwiwgJ 26.5 17.3 16.9 Po bo= 10.5690 (Round to four decimal places as needed.) P1 b₁= 2535 (Round to four decimal places as needed.) (b) Use technology to compute the standard error of the estimate, Se- Se= .0628 (Round to four decimal places as needed.) (c) A normal probability plot suggests that the residuals are normally distributed. Use technology to determine Sb₁- TUMI-
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