Question

according to the graph below, what type of correlation is there between hours of exercise per week and a persons resting heart rate? negative correlation no enough information to tell no correlation positive correlation

Explanation:

Step1: Recall correlation concepts

Positive correlation means as one variable increases, the other variable also increases. Negative correlation means as one variable increases, the other decreases. No - correlation means there is no relationship between the two variables.

Step2: Analyze the scatter - plot

In the given scatter - plot, as the resting heart rate decreases (from left to right on the x - axis), the hours of exercise per week increase (from bottom to top on the y - axis). This indicates a negative relationship between the two variables.

Answer:

Negative correlation