Hello!
Please remember that
in order to find the mean, we should add all the numbers in the dataset and divide by how many numbers there are.
In order to find the median, we should order the numbers from least to greatest and then find the number in the middle. If there's an even quantity of numbers in the dataset, we just find the mean of the 2 numbers in the middle.
Hope everything's clear.
Let me know if you have any questions!
#KeepLearning
:-)