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. Group of answer choices More information is needed about the same as quite a bit smaller than quite a bit larger than

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. Group of answer choices More information is needed about the same as quite a bit smaller than quite a bit larger than

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

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