Ten data sets were recorded for the demand and selling price of a given product. Find the linear regression line which represents the demand function. Find the correlation coefficient.
Data Demand x Price p
1 0 100.1
2 5 95.8
3 10 92.1
4 15 87.8
5 20 84.1
6 25 80.1
7 30 75.9
8 35 71.9
9 40 68
10 45 63.9
(b) The linear regression line is ?

Question

Ten data sets were recorded for the demand and selling price of a given product. Find the linear regression line which represents the demand function. Find the correlation coefficient.
Data	Demand x	Price p
1	0	100.1
2	5	95.8
3	10	92.1
4	15	87.8
5	20	84.1
6	25	80.1
7	30	75.9
8	35	71.9
9	40	68
10	45	63.9
(b) The linear regression line is ?

anonymous · Answer

can someone help me with this??