AMDM helpppp

Calculate the mean, median, mode, range, and 5 Number Summary of the following data set:

12, 14, 14, 16, 13, 11, 14, 18

If you must achieve a score > 70 to pass, how many students passed?

What range(s) of scores have a frequency of 1?

What is the median of this histogram?

How many students received a final grade between 60 and 70?