Here is how to interpret a dotplot. 1  Each dot can represent a single observation from a set of data, or a specified number of observations from a set of data. 2  The dots are stacked in a column over a category, so that the height of the column represents the relative or absolute frequency of observations in the category.
Learner's definition of LOUD. 1. : making or causing a lot of noise : strong and noticeable in sound. a loud noise/party. loud music/laughter/applause. She complained in a loud voice.
The hole below the lowest woofer is a port for a bass reflex system. A loudspeaker (or loud-speaker or speaker) is an electroacoustic transducer; which converts an electrical audio signal into a corresponding sound. The most widely used type of speaker in the 2010s is the dynamic speaker, invented in 1925 by Edward W. Kellogg and Chester W. Rice.