waiting_times= an array of 272 elements

Question 3. If you expected Old Faithful to erupt every hour, you would expect to wait a total of 60 * k minutes to see k eruptions. Set difference_from_expected to an array with 272 elements, where the element at index i is the absolute difference between the expected and actual total amount of waiting time to see the first i+1 eruptions. Hint: You'll need to compare a cumulative sum to a range For example, since the first three waiting times are 79, 54, and 74, the total waiting time for 3 eruptions is 79+5474 207. The expected waiting time for 3 eruptions is 60' 3-180. Therefore, difference-from expected. item ( 2 ) should be 1207-1801-27. [10]: difference-from-expected difference from expected In =