Assume that a sample is used to estimate apopulation mean µ. Find the margin of error M.E.that corresponds to a sample of size 5 with amean of 29.2 and a standard deviation of 13.2 ata confidence level of 99.5%.Report ME aCcurate to one decimal place becausethe sample statistics are presented with thisaccuracy.M.E. =%3D/Answer should be obtained without anypreliminary rounding. However, the critical valuemay be rounded to 3 decimal places.

Answered: Assume that a sample is used to…

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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The mean score in miss smiths 4th grade class was 76, with a standard deviation of 7. Assume the grades are normally distributed and use the empirical rule to find the approximate percentage of students who scored above 83.
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