Question 4RECEPTIONA statistician chooses 12 randomly selected dates, and when examining the occupancy records of aparticular motel for those dates, finds a mean number of rooms rented to be 134.33 with a standarddeviation of 12.572 rooms rented. If the number of rooms rented is normally distributed, find the 90%confidence interval for the population variance of the number of rooms rented.i. Procedure: Select an answerSelect an answerOne mean Z procedureOne mean T procedureOne proportion Z procedureOne variance x² procedureii. Assumptions: (select everything that applies)Population standard deviation is knownSimple random sampleSample size is greater than 30The number of positive and negative responses are both greater than 10Population standard deviation is unknownO Normal populationiii. Unknown parameter: Select an answerSelect an answeru, population meano², population variancep, population proportion

Givensample size(n)=12Mean(x)=134.33standard deviation(s)=12.572

Answered: A statistician chooses 12 randomly…

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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