Mathematics>Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
The scatterplot above shows the number of items purchased at a grocery store by 28 customers and the total cost of each purchase. How many of these 28 customers bought more than 10 items and spent less than $20?
(A) Four
(B) Five
(C) Six
(D) Seven
(E) Eight