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A large sample of children was followed over time. One investigator looked at all the children who were at the 90th percentile in height at age four. Some of these children turned out to be above the 90th percentile in height at age eighteen, and others were below. The number of children who were above the number of children who were below was

A large sample of children was followed over time. One investigator looked at all the children who were at the 90th percentile in height at age four. Some of these children turned out to be above the 90th percentile in height at age eighteen, and others were below. The number of children who were above the number of children who were below was

MATLAB: An Introduction with Applications
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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A large sample of children was followed over time. One investigator looked at all the children who were at the 90th percentile in height at age four. Some of these children turned out to be above the 90th percentile in height at age eighteen, and others were below. The number of children who were above was the number of children who were below. Fill in the blank or specify whether more information is needed. Hint: Think about the regression effect or reversion to the mean. quite a bit smaller than More information is needed quite a bit larger than about the same as
Transcribed Image Text:A large sample of children was followed over time. One investigator looked at all the children who were at the 90th percentile in height at age four. Some of these children turned out to be above the 90th percentile in height at age eighteen, and others were below. The number of children who were above was the number of children who were below. Fill in the blank or specify whether more information is needed. Hint: Think about the regression effect or reversion to the mean. quite a bit smaller than More information is needed quite a bit larger than about the same as
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