2. A teacher from the College of Business Administration of UPang is using the Test-Retest Method to checkthe reliability of her examination. She administered the exam to his students during the 1st week of thesemester. After 4 weeks of using an online teaching modality, she again administered the same exam. Theachievement test results of 10 randomly selected students were tallied, as shown below.Scores2nd Test79818082787586908587The coefficient of reliability of her examination will be determined after she measures the degree ofrelationship of the 1st and 2nd tests, using the Spearman Rank-Order Correlation Coefficient, rho, rs. Whatis the reliability of her examination?Show your complete solution here.Student12345678910How reliable is her examination?1st Test75808179757688868284

Answered: Image /qna-images/answer/10ecc8bd-acaf-469d-93fc-c52a1f7405d2.jpg

Answered: A teacher from the College of Business…

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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