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. Use technology to construct a 95% confidence interval about the slope of the true least-squares regression line. Height (inches), x Head Circumference (inches), yl 25 27.75 27.5 25.5 260 16.9 17.6 17.5 17.1 17.3 Write the bounds of the confidence interval. Lower bound: Upper bound: (Round to three decimal places as needed.)
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. Use technology to construct a 95% confidence interval about the slope of the true least-squares regression line. Height (inches), x Head Circumference (inches), yl 25 27.75 27.5 25.5 260 16.9 17.6 17.5 17.1 17.3 Write the bounds of the confidence interval. Lower bound: Upper bound: (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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. Use technology to construct a 95% confidence interval about the slope of the true least-squares regression line.
Height (inches), x
Head Circumference (inches), y
25 27.75
27.5
25.5
260
16.9
17.6
17.5
17.1
17.3
.....
Write the bounds of the confidence interval.
Lower bound:
Upper bound:
(Round to three decimal places as needed.)
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