To find out the validity of a given reading test, the researchers administered it to a sample of 20 students whose reading ability had previously been ranked by their teacher. The exam score and rank the teacher gave for each student are listed below: Student ABCDEFGHLIKLMNOPORST с J Q X (Reading score) 28 50 92 85 76 69 42 53 80 91 73 74 14 29 86 73 39 80 91 72 Y (Teacher rank) 18 17 1 6 5 10 11 12 3 2 4 9 20 19 7 8 16 13 15 14 What statistical procedure could be applied to determine the degree of association between reading scores and teacher categorization?
To find out the validity of a given reading test, the researchers administered it to a sample of 20 students whose reading ability had previously been ranked by their teacher. The exam score and rank the teacher gave for each student are listed below: Student ABCDEFGHLIKLMNOPORST с J Q X (Reading score) 28 50 92 85 76 69 42 53 80 91 73 74 14 29 86 73 39 80 91 72 Y (Teacher rank) 18 17 1 6 5 10 11 12 3 2 4 9 20 19 7 8 16 13 15 14 What statistical procedure could be applied to determine the degree of association between reading scores and teacher categorization?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 14PPS
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