The Lake Ontario Credit Union selected a sample of 40 student chequing accounts. Below is a chart of their end-of-the-month balances. The bank considers any student with an ending balance of $400 or more a "preferred customer". Estimate the number of preferred customers in this sample.
A) 10
B) 20
C) 30
D) 40

Question

The Lake Ontario Credit Union selected a sample of 40 student chequing accounts. Below is a chart of their end-of-the-month balances. The bank considers any student with an ending balance of $400 or more a "preferred customer". Estimate the number of preferred customers in this sample. 
A) 10 
B) 20 
C) 30 
D) 40

Quizplus · Accepted Answer

The Answer of The Lake Ontario Credit Union selected a sample of 40 student chequing accounts. Below is a chart of their end-of-the-month balances. The bank considers any student with an ending balance of $400 or more a "preferred customer". Estimate the number of preferred customers in this sample. 
A) 10 
B) 20 
C) 30 
D) 40

The Lake Ontario Credit Union Selected a Sample of 40