7
QuizMultiple Choice
Standard Deviation
Question 7 • Concepts in Probability and Statistics - MA3120 B-CR
The graph represents the distribution of the lengths of play times, in minutes, for songs played by a radio station over one hour.
Answer
A
Most of the songs were between 3 minutes and 3.8 minutes long.B
Most of the songs were 3.4 minutes long.C
Most of the songs were less than 3.2 minutes long.D
Most of the songs were more than 3.6 minutes long.