Question

For the following data

x :	10	7	12	12	9	16	12
y :	6	4	7	8	10	7	10

the value of r will be

• A. 0.207
• B. – 0.207
• C. 0.287
• D. – 0.287

Answer 1

Answer: (C)

0.287

Answer 2

Use .