Mathematics, 01.03.2021 22:20 tenleywood

Acertain standardized test measures students' knowledge in English and math. The English and math scores for 10 randomly selected students are given in the table.
English (x) 450
470
510
520
540
570
590
620
670
680
Math (y)
490
480
500
580
550
540
610
590
620
650
Using technology, what is the correlation coefficient?
0.68
0.83
0.91
0.95

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, TheIncognateo

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Answers: 2

continue

Mathematics, 21.06.2019 19:00, wannaoneisforever

What numbers are included in the set of integers? what numbers are not included?

Answers: 2

continue

Mathematics, 21.06.2019 19:00, aceves5493

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Answers: 2

continue

Mathematics, 21.06.2019 19:30, joselinegarciaowyrpf

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Answers: 1

continue

You know the right answer?

Acertain standardized test measures students' knowledge in English and math. The English and math sc...