A certain standardized test measures students’ knowledge in English and math. The English and math scores for 10 randomly select

Question

2 years ago

6

A certain standardized test measures students’ knowledge in English and math. The English and math scores for 10 randomly select

ed students are given in the table. A 2-column table with 10 rows. Column 1 is labeled English (x) with entries 450, 470, 510, 520, 540, 570, 590, 620, 670, 680. Column 2 is labeled Math (y) with entries 490, 480, 500, 580, 550, 540, 610, 590, 620, 650. Using technology, what is the equation for the least-squares regression line?

Mathematics

1 answer:

rodikova [14] · Answer 1 · 2022-09-19T05:07:24+03:00

rodikova [14]2 years ago

6 0

Answer

A.
y=180.2 +0.68x