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llustration 15.8. Calculate the coefficient of correlation of the marks in statistics (y) and in Maths (x) for eight students given in column (2) and (5) below. CALCULATION OF KARL PEARSON'S COEFFICIENT OF CORRELATION BETWEEN MARKS IN STATISTICS AND IN MATHEMATICS. Product of Marks Deviations Deviations Deviations. i.e..Cols Marks in Deviation Deviation in from squared from squared Мean (68) Statistics Math. Mean(69) ーデ (3) X(6) y (x-3) (x-)0-5) (5) (6) (7) (8) (1) (2) (3) (4) 67 -2 4 1 65 -3 68 -1 1 2 66 -2 4 16 4 3 67 -1 1 65 -1 1 1 4 67 -1 1 68 62

llustration 15.8. Calculate the coefficient of correlation of the marks in statistics (y) and in Maths (x) for eight students given in column (2) and (5) below. CALCULATION OF KARL PEARSON'S COEFFICIENT OF CORRELATION BETWEEN MARKS IN STATISTICS AND IN MATHEMATICS. Product of Marks Deviations Deviations Deviations. i.e..Cols Marks in Deviation Deviation in from squared from squared Мean (68) Statistics Math. Mean(69) ーデ (3) X(6) y (x-3) (x-)0-5) (5) (6) (7) (8) (1) (2) (3) (4) 67 -2 4 1 65 -3 68 -1 1 2 66 -2 4 16 4 3 67 -1 1 65 -1 1 1 4 67 -1 1 68 62

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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5 68 72 +3 9. 6. 69 +1 1 72 +3 9. 3 7 70 +2 4 69 72 +4 16 71 +2 4 8 544 36 552 44 24 00 00
Transcribed Image Text:5 68 72 +3 9. 6. 69 +1 1 72 +3 9. 3 7 70 +2 4 69 72 +4 16 71 +2 4 8 544 36 552 44 24 00 00
TIlustration 15.8. Calculate the coefficient of correlation of the marks in statistics (y) and in Maths (x) for eight students given in column (2) and (5) below. CALCULATION OF KARL PEARSON’s COEFFICIENT OF CORRELATION BETWEEN MARKS IN STATISTICS AND IN MATHEMATICS. Product of Marks Deviations Deviations Deviations. squared (x-7)' Marks in Deviation Deviation from i.e.Cols from squared Mean(68) in Statistics Math. Mean(69) (3) X(6) (x-x) (x-x)v-j) (4) (5) (6) (7) (8) (1) (2) (3) -2 4 6. 1 65 -3 67 68 -1 1 2 66 -2 4 -4 16 4 3 67 -1 1 65 -1 1 1 4 67 -1 1 68
Transcribed Image Text:TIlustration 15.8. Calculate the coefficient of correlation of the marks in statistics (y) and in Maths (x) for eight students given in column (2) and (5) below. CALCULATION OF KARL PEARSON’s COEFFICIENT OF CORRELATION BETWEEN MARKS IN STATISTICS AND IN MATHEMATICS. Product of Marks Deviations Deviations Deviations. squared (x-7)' Marks in Deviation Deviation from i.e.Cols from squared Mean(68) in Statistics Math. Mean(69) (3) X(6) (x-x) (x-x)v-j) (4) (5) (6) (7) (8) (1) (2) (3) -2 4 6. 1 65 -3 67 68 -1 1 2 66 -2 4 -4 16 4 3 67 -1 1 65 -1 1 1 4 67 -1 1 68
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