There are 120 people in a theatre 72 are female of theses 41 purchase an ice cream 36 males purchase an ice cream use this infomation to complete the frequency tree

The information we have is:

number of people = 120

number of females = 72.

number of people that purchase an ice cream = 41

number of males that purchase an ice cream = 36

First, for the total number of males in the theatre we can calculate the difference between the total number of poeple and the number of females:

Number of meales = 120 - 72 = 48

We also can calculate the number of females that buy an ice cream by the difference between the total number of people that buy an ice cream minus the number of males that buy an ice cream:

Number of females that purchase an ice cream = 41 - 36 = 5

now we can calculate the percentages as the number of a gender that does a given action divided the total number of individuals of that gender.

% of females that purchase ice cream = (5/72) * 100% = 6%

% of males that purchase ice cream = (36/48) * 100% = 75%