A dot plot of the speeds of a sample of 50 cars passing a policeman with a radar gun is shown below.
What proportion of the motorists were driving above the posted speed limit of 55 miles per hour?
A) 0.64
B) 0.50
C) 0.14
D) 7

Question

A dot plot of the speeds of a sample of 50 cars passing a policeman with a radar gun is shown below. 
 What proportion of the motorists were driving above the posted speed limit of 55 miles per hour?
A) 0.64 
B) 0.50 
C) 0.14 
D) 7

Quizplus · Accepted Answer

The Answer of A dot plot of the speeds of a sample of 50 cars passing a policeman with a radar gun is shown below. 
 What proportion of the motorists were driving above the posted speed limit of 55 miles per hour?
A) 0.64 
B) 0.50 
C) 0.14 
D) 7

A Dot Plot of the Speeds of a Sample of 50