Software instruction: A hybrid course is one that contains both online and classroom instruction. In a study performed at Middle Georgia State College, a software package was used as the main source of instruction in a hybrid college algebra course. The software tracked the number of hours it took for each student to meet the objectives of the course. In a sample of 42 students, the mean number of hours was 80.2, with a standard deviation of 51.5. Part: 0 / 20 of 2 Parts Complete Part 1 of 2 (a) Construct a 90% confidence interval for the mean number of hours it takes for a student to meet the course objectives. Round the answers to one decimal place. A 90% confidence interval for the mean number of hours it takes for a student to meet the course objectives

It is given that Sample mean = 80.2Sample std. deviation = 51.5Sample size = 42Confidence level =…

Answered: Construct a 90% confidence interval…

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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Software instruction: A hybrid course is one that contains both online and classroom instruction. In a study performed at Middle Georgia State College, a software package was used as the main source of instruction in a hybrid college algebra course. The software tracked the number of hours it took for each student to meet the objectives of the course. In a sample of

students, the mean number of hours was

80.2

, with a standard deviation of

51.5

Part: 0 / 2

0 of 2 Parts Complete

Part 1 of 2

(a) Construct a

90%

confidence interval for the mean number of hours it takes for a student to meet the course objectives. Round the answers to one decimal place.

90%

confidence interval for the mean number of hours it takes for a student to meet the course objectives