Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 99% confidence level. What does the confidence intervaltell about the population of all college students in the state?O3.7, 2.9, 4.1, 4.8, 3.0, 4.2, 3.5, 4.4, 4.0, 4.2, 4.3, 3.8, 3.3, 4.2, 3.7What is the confidence interval for the population mean µ?(Round to two decimal places as needed.)|

Given Data and calculation for mean and standard deviation is shown below

Answered: Listed below are student evaluation…

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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You were interested to know how long do students of mathematics in the university spend studying their math lessons in a day. You asked 10 random students and obtained the following data (in hours): 2, 1.5, 3, 2, 3.5, 1. 0.5, 3, 2, 4. Construct a 99% confidence interval for the average time that students spend studying math in a day. O 1.46 hours to 3.04 hours O none of the choices. O 1.31 hours to 3.19 hours O 0.95 hours to 3.55 hours
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