Question

the graph represents the distribution of the lengths of play times, in minutes, for songs played by a radio station over one hour. which statement is true about the songs played during the one - hour interval? play times of songs (minutes) o most of the songs were between 3 minutes and 3.8 minutes long. o most of the songs were 3.4 minutes long. o most of the songs were less than 3.2 minutes long. o most of the songs were more than 3.6 minutes long. 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 x

Explanation:

Step1: Analyze normal - distribution graph

In a normal - distribution graph, the highest point represents the most common or mode value, and the majority of data is clustered around the peak.

Step2: Locate peak and data range

The peak of the given normal - distribution graph is around 3.4 minutes, and most of the data (songs) is concentrated around this value. The data is symmetrically distributed around 3.4, and a large portion of the data lies between 3 minutes and 3.8 minutes.

Answer:

Most of the songs were between 3 minutes and 3.8 minutes long.