Frequency is the amount of times a certain data value appears in a data set, so we need to look for the data value that appears the highest amount of times. Since the correct answer is not explicitly stated, then we need to pick the answer choice that makes the most sense.
I'm pretty sure the answer is 65, if there is no value given for the "e" then it's most likely going to equal 1, and if it doesn't give any value then it equals 1 and the answer is 65e :)
