A. The median is (Round to one decimal place as needed.) B. The median cannot be calculated because the sample size is too smail. C. The median cannot be calculated because there is an even number of data entries. D. The median cannot be calculated because the data are at the nominal level of measurement.

The median is a statistical measure that represents the middle value of a dataset when it is arranged in ascending order. If there’s an odd number of data points, it’s simply the value in the middle. However, when there’s an even number, you find the average of the two middle values. So, rounding is key, but make sure you're checking the quantity of data points! If your dataset doesn’t have a clear numerical order, like with names or categories (nominal data), you can't determine a median at all. This is because the median requires a meaningful order or ranking to identify that middle value. So, always assess your data type before jumping into calculations!