Share

# A sample of x and y scores is taken, and a regression line is used to predict y from x. if ssy’ =300, sse=500, and n=50, what is s

Question

A sample of x and y scores is taken, and a regression line is used to predict y from x. if ssy’ =300, sse=500, and n=50, what is ssy?

in progress
0

Math High School
1 month
2022-12-31T03:05:50+00:00
2022-12-31T03:05:50+00:00 2 Answers
0 views
0
Answers ( 2 )

SSY (the sum of squares Y)is 800 for the given regression line.SSY– thesum of squaresY – which can be partitioned into two parts:SSY= SSY¹ + SSESSY= 500 + 300SSY= 800SSY(thesum of squaresY) is 800.sum of squareshere:valueof SSY (the sum of squares Y) is 800.## Partitioning the Sums of Squares in Regression

squareddeviations of the predicted scores from themeanpredicted score.## What do you meant by Regression Line ?

explanatoryvariable.regressionon line is used to predict Y from X.valueof SSY (the sum of squares Y) is 800.Sum of Squares predicted and Sum of Squares Errors” from here: https://brainly.com/question/14056861