After interviewing 30 third-year students, it is found that the sample mean of their happiness index = 72, sample variance = 37. The 99% confidence interval of the population mean is therefore given by (choose the best answer below: a) Pr(66.3124≤μ≤78.4852)=99% b) Pr(73≤μ≤77)=99% c) Pr(68.11≤μ≤76.52)=99% d) D. Pr(69≤μ≤75)=99% e)

After interviewing 30 third-year students, it is found that the sample mean of their happiness index = 72, sample variance = 37. The 99% confidence interval of the population mean is therefore given by (choose the best answer below: a) Pr(66.3124≤μ≤78.4852)=99% b) Pr(73≤μ≤77)=99% c) Pr(68.11≤μ≤76.52)=99% d) D. Pr(69≤μ≤75)=99% e)

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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