Which study best exemplifies descriptive statistics? o a study that reports the prices of homes sold in a city in the last year
o a study that relates the rate of flossing teeth to the rate of having cavities
a study that examines the relationship of rainfall and amount of corn grown per acre in a region
O a report that examines the relationship between eating smoked foods and stomach cancer

C . A study that relates the relationship

The answer to this question is the first item in the choices which is "The teacher should use the mean for both Amo and Javier" when computing and comparing their grades. The mean is the average grade while the median is the center of the grade. It would be wrong to apply median in computing their grades and it would be also wrong when the use two different methods when computing and comparing their grades.