A reputed public school has 800 children. The school management has changedthe school uniform twice in a year. A sociologist wishes to gauge parents' reactionto this decision of the management. The sociologist has 5 skilled investigators. Heselected 5 subsamples of 8 students each, so that, the overall sample was of size40. Each investigator interviewed the parents of the students falling in the sub-sample assigned to him, and gave scores from 1 to 10 depending on the severityof respondent's reaction to the management's decision. The scores thus recordedare presented in the following table:SubsampleScores356.8491021754783626524445432553614 8Assuming that the random starts for the subsamples were selected withreplacement, estimate the average score for the parents of all the 800 students,and also build up the confidence interval for the true average score.

Answered: A reputed public school has 800…

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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