The task is to find a 98% confidence interval for the average commute distance that non-residential students travel to their college. The provided data represents the commute miles for 12 randomly selected non-residential college students. Commute Miles Data:- 26, 27, 11, 23, 27, 6, 7, 9, 11, 23, 20, 8Steps:a. **Distribution**: To compute the confidence interval, use a [t] distribution.b. **Confidence Interval**: With 98% confidence, the population mean commute for non-residential college students is between [___] and [___] miles.c. **Interpretation**: If many groups of 12 randomly selected non-residential college students are surveyed, a different confidence interval would be produced each time. About [98] percent of these intervals will contain the true population mean number of commute miles, and about [2] percent will not contain the true population mean number of commute miles.

given data,CI=0.98n=12we have to find out the mean and standard deviation for the given data

Answered: You are interested in finding a 98%…

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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