The mean (or average) of a set of data values is the sum of all of the data values divided by the number of data values. That is: The marks of seven students in a mathematics test with a maximum possible mark of 20 are given below: 15 13 18 16 14 17 12. Find the mean of this set of data values.
The name dubplate also refers to an exclusive, 'one-off' acetate disc recording pioneered by reggae sound systems but also used by drum and bass and other electronic music producers, DJs and sound systems.he name dubplate also refers to an exclusive, 'one-off' acetate disc recording pioneered by reggae sound systems but also used by drum and bass and other electronic music producers, DJs and sound systems.
An Examination of Three Different Styles of Reggae And Their Possible Unique Rhetorical Messages. Mike Turk. miket@vermontel.net. There are a number of different musical sub-styles, or genres, that have each had a significant and unique influence on the development of the bigger umbrella category of music known as Reggae. This paper will examine the musical similarities and differences between several selected sub-styles of Reggae.