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

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