Question

19. What is the coefficient of correlation from the following data?
X
1
2.
3
4
5
Y
8
6
7
5
5
(a) 0.75
(b) - 0.75
(c) - 0.85
(d) 0.82​

Answer 1

Answer:

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Step-by-step explanation:

(a) r values ranging from 0.50 to 0.75 or -0.50 to -0.75 indicate moderate to good correlation, and r values from 0.75 to 1 or from -0.75 to -1 point to very good to excellent correlation between the variables

(b) r values ranging from 0.50 to 0.75 or -0.50 to -0.75 indicate moderate to good correlation, and r values from 0.75 to 1 or from -0.75 to -1 point to very good to excellent correlation between the variables

(c) r values ranging from 0.50 to 0.75 or -0.50 to -0.75 indicate moderate to good correlation, and r values from 0.75 to 1 or from -0.75 to -1 point to very good to excellent correlation between the variables

(d) r values ranging from 0.50 to 0.75 or -0.50 to -0.75 indicate moderate to good correlation, and r values from 0.75 to 1 or from -0.75 to -1 point to very good to excellent correlation between the variables (1).

Answer 2

Answer:

-0.85

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