A large sample of children was followed over time. One investigator looked atall the children who were at the 90th percentile in height at age four. Some ofthese children turned out to be above the 90th percentile in height at ageeighteen, and others were below. The number of children who were abovewasthe 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 thanMore information is neededquite a bit larger thanabout the same as

Percentile: Percentile is the percentage of data values that lies below a particular data value.…

Answered: A large sample of children was followed…

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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Suppose you plan to conduct among 2,500 Grade 12 students enrolled in the stem Track. How many respondents are needed if your study is at 95% level of confidence?
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