finding the strength of a correlation\nover five different weeks, irina tracked the hours she spent…

finding the strength of a correlation\nover five different weeks, irina tracked the hours she spent exercising and the hours she spent playing video games. what is the strength of the correlation between the hours spent exercising and the hours spent playing video games?\nweak negative correlation\nmoderate negative correlation\nweak positive correlation\nmoderate positive correlation\nhours spent exercising hours spent playing video games\n2 16\n4 7\n3 5\n4 15\n5 8

finding the strength of a correlation\nover five different weeks, irina tracked the hours she spent exercising and the hours she spent playing video games. what is the strength of the correlation between the hours spent exercising and the hours spent playing video games?\nweak negative correlation\nmoderate negative correlation\nweak positive correlation\nmoderate positive correlation\nhours spent exercising hours spent playing video games\n2 16\n4 7\n3 5\n4 15\n5 8

Answer

Explanation:

Step1: Observe the data trend

As hours of exercising increase (2, 3, 4, 4, 5), hours of playing video - games do not follow a clear upward or downward pattern. But generally, as the hours of exercising increase, the hours of playing video - games seem to decrease.

Step2: Determine the type of correlation

Since an increase in one variable (exercising) is associated with a decrease in the other variable (playing video - games), it is a negative correlation.

Step3: Assess the strength

The data points are not tightly clustered around a line. So, it is a weak negative correlation.

Answer:

weak negative correlation