Mathematics, 30.03.2020 20:45 Milosmom

He data is given as follow. xi 2 6 9 13 20 yi 7 18 9 26 23 The estimated regression equation for these data is = 7.6 + .9x. Compute SSE, SST, and SSR (to 1 decimal). SSE SST SSR What percentage of the total sum of squares can be accounted for by the estimated regression equation (to 1 decimal)? % What is the value of the sample correlation coefficient (to 3 decimals)?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, pr4ever

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

Answers: 1

continue

Mathematics, 21.06.2019 18:30, 987654321156

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, cxttiemsp021

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Answers: 1

continue

Mathematics, 21.06.2019 23:20, braddypeter61

Interpret the following expression (5y^2-7)^3/(2y)^2

Answers: 2

continue

You know the right answer?

He data is given as follow. xi 2 6 9 13 20 yi 7 18 9 26 23 The estimated regression equation for the...