Below is a sorted stem-and-leaf diagram for the measured speeds (miles per hour)of 49 randomly chosen vehicles on highway I-80 in Nebraska.What is the mode?
A) 62
B) 79
C) 65
D) Impossible to tell

Question

Below is a sorted stem-and-leaf diagram for the measured speeds (miles per hour)of 49 randomly chosen vehicles on highway I-80 in Nebraska.What is the mode? 
A) 62 
B) 79 
C) 65 
D) Impossible to tell

Quizplus · Accepted Answer

The stem-and-leaf diagram shows that the most common speed is 65, which appears 9 times. This makes it the mode of the data.

Below Is a Sorted Stem-And-Leaf Diagram for the Measured Speeds