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State what non- parametric Give the null and alternativ a. A sample of 10 stude a particular module a

State what non- parametric Give the null and alternativ a. A sample of 10 stude a particular module a

MATLAB: An Introduction with Applications
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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Requirements: 1. State what non- parametric tests to use in the following problems 2. Give the null and alternative hypothesis in a sentence format or words a. A sample of 10 students were given a diagnostic test before studying a particular module and then again after completing the module. We want to find out if, in general, teaching leads to improvements in students' knowledge/skills. We can use the results from our sample of students to draw conclusions about the impact of this module in general. Student no. Pre-module Score Post-module score 1 18 22 2 21 25 3 16 17 4 22 24 5 19 16 6 24 29 7 17 20 8 21 23 9 23 19 10 18 20 b. The test scores shown in the table below were recorded by two different teachers for two sections of the same course. Teacher A Teacher B 74 75 78 80 68 87 72 81 76 72 69 73 71 80 74 76
Transcribed Image Text:Requirements: 1. State what non- parametric tests to use in the following problems 2. Give the null and alternative hypothesis in a sentence format or words a. A sample of 10 students were given a diagnostic test before studying a particular module and then again after completing the module. We want to find out if, in general, teaching leads to improvements in students' knowledge/skills. We can use the results from our sample of students to draw conclusions about the impact of this module in general. Student no. Pre-module Score Post-module score 1 18 22 2 21 25 3 16 17 4 22 24 5 19 16 6 24 29 7 17 20 8 21 23 9 23 19 10 18 20 b. The test scores shown in the table below were recorded by two different teachers for two sections of the same course. Teacher A Teacher B 74 75 78 80 68 87 72 81 76 72 69 73 71 80 74 76
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