314 - STANDART DEVIATION SCORE DEVIATION(X-M) DEVIATION...

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STANDART DEVIATION SCORE DEVIATION(X-M) DEVIATION SQUARED(X-M) 2 26 6.9 47, 6 23 3.9 15, 2 23 3.9 15, 2 23 3.9 15, 2 22 2.9 8, 41 22 2.9 8, 41 22 2.9 8, 41 21 1.9 3, 61 21 1.9 3, 61 21 1.9 3, 61 21 1.9 3, 61 21 1.9 3, 61 20 0.9 0, 81 20 0.9 0, 81 19 -0.1 0, 01 19 -0.1 0, 01 19 -0.1 0, 01 19 -0.1 0, 01 18 -.1.1 1, 21 18 -1.1 1, 21 18 -1.1 1, 21 17 -2.1 4, 41 17 -2.1 4, 41 16 -3.1 9, 61 16 -3.1 9, 61 1
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16 -3.1 9, 61 15 -4.1 16, 8 14 -5.1 26, 0 13 -6.1 37, 2 12 -7.1 50, 4 STANDART DEVIATION = √∑ (X-M) 2 /N = 3.21 10. GRADING STUDENT GRADE STUDENT 1 B STUDENT 2 D STUDENT 3 C STUDENT 4 B STUDENT 5 B STUDENT 6 C STUDENT 7 B STUDENT 8 D STUDENT 9 D STUDENT 10 C STUDENT 11 C STUDENT 12 B STUDENT 13 B 2
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STUDENT 14 F STUDENT 15 D STUDENT 16 C STUDENT 17 C STUDENT 18 B STUDENT 19 C STUDENT 20 D STUDENT 21 B STUDENT 22 D STUDENT 23 C STUDENT 24 C STUDENT 25 F STUDENT 26 C STUDENT 27 C STUDENT 28 B STUDENT 29 A STUDENT 30 F Class width: (26-12)/6=2.3 (rounded to 3) GRADING POLICY 28-24 A 23-21 B 20-18 C 17-15 D 14-12 F 3
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4
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6. RELIABILITY
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This note was uploaded on 11/01/2010 for the course CENG ceng323 taught by Professor Ossmajani during the Spring '10 term at Middle East Technical University.

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314 - STANDART DEVIATION SCORE DEVIATION(X-M) DEVIATION...

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