Question

the teachers at a middle school counted how many computers they had in their classrooms.
computers in classrooms
ms. cohen
mr. morales
mr. gibson
mr. lim
mrs. tan
mrs. jansen
0 1 2 3 4 5 6 7 8 9 10
number of computers
what is the range of the numbers?

Explanation:

Step1: Identify max and min values

From the bar graph:

• Mrs. Jansen has 8 computers (maximum).
• Ms. Cohen has 2 computers (minimum).

Step2: Calculate the range

Range = Maximum value - Minimum value = \( 8 - 2 \)

Step3: Compute the result

\( 8 - 2 = 6 \)

Answer:

6