One hundred individuals, aged 20-58, were given a test of psychomotor skill. Both age and score were classified in the accompanying table. Age High Ave Low 40 - 59 23 20 17 20 - 39 18 12 10 Test for dependency of the scores obtained in the psychometric test and the individual’s age. Set alpha at 5% level. State your hypothesis and show your solution and state your final conclusion.
One hundred individuals, aged 20-58, were given a test of psychomotor skill. Both age and score were classified in the accompanying table. Age High Ave Low 40 - 59 23 20 17 20 - 39 18 12 10 Test for dependency of the scores obtained in the psychometric test and the individual’s age. Set alpha at 5% level. State your hypothesis and show your solution and state your final conclusion.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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One hundred individuals, aged 20-58, were given a test of psychomotor skill. Both age and score were classified in the accompanying table.
Age |
High |
Ave |
Low |
40 - 59 |
23 |
20 |
17 |
20 - 39 |
18 |
12 |
10 |
Test for dependency of the scores obtained in the psychometric test and the individual’s age. Set alpha at 5% level.
State your hypothesis and show your solution and state your final conclusion.
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