A researcher tests three different brands of 2% milk to see how many grams of fat are in each 8 ounce glass.The results are shown below. What is the sum of the ranks of Brand A?
A)38.5
B)39.5
C)40.0
D)40.5

Question

A researcher tests three different brands of 2% milk to see how many grams of fat are in each 8 ounce glass.The results are shown below.  What is the sum of the ranks of Brand A?
A)38.5 
B)39.5 
C)40.0 
D)40.5

Quizplus · Accepted Answer

By adding up the ranks of Brand A in each of the three trials, we get 12 + 13 + 15 = 40.5. Therefore, the correct answer is (D).

A Researcher Tests Three Different Brands of 2% Milk to See