The scatterplot of study time in hours versus test scores in a statistics class is shown below. What can be said about the relationship between time spent studying and test scores? Scatterplot of Test Score vs Study Hours Score on Test 80- 60- 60 40- 20 0 2 4 Hours Studying 6 8 Less time spend studying is related to higher test scores. More time spent studying is related to lower test scores. More time spent studying is related to higher test scores. Higher test scores are caused by more time spent studying.