Q2: zahra wants to estimate themean waiting time at a bank in AbuDhabi. a random sample of 15customers yielded a mean of 5.2minutes and a SD of 1.3 minutes.which distribution should be used toconstruct the confidence interval?Question 2: Choose the correctanswera-t-distribution with 15 degrees offreedom.b- Standard normal distribution.c- t-distribution with 14 degrees offreedomd- Neither t nor standard normaldistribution.

Givensample size(n)=15Mean(x)=5.2standard deviation(s)=1.3

Answered: Q2: zahra wants to estimate the mean…

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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