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Method and examples

Regression Lines for bivariate grouped data

Type your data, for seperator you can use space or tab
for sample click random button
1st row contains Class-X, 2nd row contains Class-Y and others contains data

Class-X & Class-Y Class-X & Y

Rows : Columns :

Click On Generate

Class-Y
Class-X 90 - 100 100 - 110 110 - 120 120 - 130
50 - 55 4 7 5 2
55 - 60 6 10 7 4
60 - 65 6 12 10 7
65 - 70 3 8 6 3
Class-Y
Class-X 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60
15 - 25 6 3 0 0 0
25 - 35 3 16 10 0 0
35 - 45 0 10 15 7 0
45 - 55 0 0 7 10 4
55 - 65 0 0 0 4 5
Y
Class-X 18 19 20 21
350 - 400 1 4 6 10
300 - 350 2 6 8 5
250 - 300 3 5 4 2
200 - 250 4 4 2 1
Class-Y
Class-X 40 - 49 50 - 59 60 - 69 70 - 79 80 - 89 90 - 99
40 - 49 3 5 4 0 0 0
50 - 59 2 6 6 2 0 0
60 - 69 1 4 10 5 2 0
70 - 79 0 0 5 10 8 1
80 - 89 0 0 1 4 6 5
90 - 99 0 0 0 2 4 4

Estimate x when y =

Estimate y when x =

SolutionHelp

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