EXERCISE 3.71. A group of students from a particular program are having problem in analyzing data usingstatistical software. A statistics professor offered a two-day workshop on data analysis inorder to help the students. The following table gives the test scores of seven students beforeand after attending the workshop.Before56694874657158After62734485717069a) Construct the 95% confidence interval for the difference in the mean scores before andafter attending the workshop.b) Does attending the workshop improve the scores of the students?

We have to create the confidence interval for difference of means for paired data.

Answered: EXERCISE 3.7 1. A group of students…

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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