Question

measures of central tendency. if your score matched the median on the last psychology quiz, how did you do in comparison to your classmates? if your score was a 92 on the last psychology quiz, how would that effect the mean?

Explanation:

The median is the middle - value in a data set when values are arranged in ascending or descending order. If your score matches the median on the psychology quiz, you performed as well as the middle - scoring student. Regarding the mean, if your score is 92, whether it increases or decreases the mean depends on the existing mean. If 92 is higher than the previous mean, it will increase the mean; if 92 is lower, it will decrease the mean; if 92 is equal to the previous mean, the mean will remain the same.

Answer:

If your score matched the median, you performed at the middle level among your classmates. Regarding the 92 - score, it could increase, decrease, or keep the mean the same depending on the previous mean value.