Regression Lines for bivariate grouped data calculator

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 =