SCENARIO 2-2
2-2 Organizing and Visualizing Variables
At a meeting of information systems officers for regional offices of a national company,a survey was taken to determine the number of employees the officers supervise in the operation of their departments,where X is the number of employees overseen by each information systems officer.

-The width of each bar in a histogram corresponds to the
A)differences between the boundaries of the class.
B)number of observations in each class.
C)midpoint of each class.
D)percentage of observations in each class.

Question

SCENARIO 2-2
2-2 Organizing and Visualizing Variables
At a meeting of information systems officers for regional offices of a national company,a survey was taken to determine the number of employees the officers supervise in the operation of their departments,where X is the number of employees overseen by each information systems officer.

-The width of each bar in a histogram corresponds to the
A)differences between the boundaries of the class. 
B)number of observations in each class. 
C)midpoint of each class. 
D)percentage of observations in each class.

Quizplus · Accepted Answer

The width of each bar in a histogram corresponds to the differences between the boundaries of the class, which is essentially the range of values within each class interval.

SCENARIO 2-2 2-2 Organizing and Visualizing Variables