Below Is a Table Showing the Number of Cancelled Flights

Multiple Choice

Below is a table showing the number of cancelled flights for Alleghany Airlines over the past 25 days.If you were to construct a "less than or equal to" cumulative frequency table what value would you enter as the cumulative frequency associated with 3 cancellations?

A) 1
B) 18
C) 2
D) 15
E) 23