Help me solve (D)?

An experiment was conducted in which two fair dice were thrown 100 Sum of Two Dice times. The sum of the pips showing on the dice was then recorded. The frequency histogram to the right gives the results. Use the histogram to complete parts (a) through (f). 20 (a) what was me most frequent outcome of the experiment? (b) What was the least frequent? (o) How many times did we observe an ar (d)i low many more 's were observed than 9's