Coeff of correlation b/w Education status & application of kajal in eye of newborn in india

coeff of correlation b/w Education status & application of kajal in eye of newborn in india- A)+1 B)-1 C)+0.02 D)-0.8

Should be B

Answer C would imply that there is small or not strong correlation meaning thereby that these two variables are not much related with each other…

But where is this question from?