Answer: 2:4
Step-by-step explanation:
Answer:
352 students
Step-by-step explanation:
Given
See attachment for table

Required
Attendance of students in this year's show
First, we calculate the mean of the table

So, we have:



Multiply the mean by the total students



The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Question 1=57 and Question 2=7.5
Answer:
I can see any expressions