Exercise 14.15 (Coefficient of Determination) Given are five observations for two variables, x and y. x =1,2,3, 4, 5. y= 3,7, 5, 11. The estimated regression equation for these data is y = 0.20 +2.60x. a. Compute SSE, SST, and SSR using the following equations (to 1 decimal). SSE = (vi – Ûi) ? SST = (y - 3) SSR –Σ (0 - 3) SSE SST SSR 1​

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

answer: x=3 and y=4

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

im with everythinglos so yeahhhhh

step-by-step explanation: