I Asked Students to Measure Their Heights in Inches, and Then

Multiple Choice

I asked students to measure their heights in inches, and then their heights in centimeters. I recorded the two measures and calculated the correlation between them. What do you think I would be most likely to find?

A) r = 0.5 (a large correlation) .
B) r = 1.0 (a perfect correlation) .
C) r = 0.95
D) r = 0.3