Still have math questions?

Ask our expert tutors
Algebra
Question

Comparing how much students study while taking a N...

Comparing how much students study while taking a NUR600 course and their mid-term test grades we obtained a correlation coefficient R=-0.1. That means 

A. the less student studies the worse his test grade 

B. the more student studies the worse his test grade 

C. student's test grade has nothing to do with how much she studied 

D. correlation between hours studying and test grade is strong and negative 

Answer

Option A is correct

Solution
View full explanation on CameraMath App.