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.How many vehicles were traveling exactly the speed limit (70 mph)?
A) 0
B) 1
C) 19
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.How many vehicles were traveling exactly the speed limit (70 mph)? 
A) 0 
B) 1 
C) 19 
D) Impossible to tell

Quizplus · Accepted Answer

The stem-and-leaf diagram shows that there is one vehicle with a speed of exactly 70 mph, indicated by the leaf "0" under the stem "7".

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