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C) Because the correlation is (negative or positive) and the absolute value of t

ID: 3041248 • Letter: C

Question

C) Because the correlation is (negative or positive) and the absolute value of the correlation coefficient, __ is (greater or not greater) than the critical value for this data set, _ , (positive, no or negative) linear relation exists between x and y

How do you find the critical value ? Critical Values for Correlation Coefficient 3 0.997 4 0.950 5 0.878 6 0.811 7 0.754 8 0.707 9 0.666 11 0.602 12 0.576 13 0.553 14 0.532 15 0.514 16 0.497 17 0.482 18 0.468 19 0.456 20 0.444 21 0.433 22 0.423 23 0.413 24 0.404 25 0.396 26 0.388 27 0.381 28 0.374 29 0.367 30 0.361

Explanation / Answer

Because the correlation is positive and the absolute value of the correlation coefficient,is not greater than the critical value for this data set positive, linear relation exists between x and y