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.
World hip hop. Reggaeton is a form of urban music which became popular in Latin America during the early 1990s and spread over the following 10 years to North America, Europe and Asia. Originating in Panama, reggaeton combines of reggae, latin pop as well as that hip hop, contemporary R&B, and electronica.