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.
Super Ape's signature dub effects are a bit more subdued than Blackboard Jungle, Perry's 1973 collabo with fellow dub titan King Tubby, but delivered in just the right measure. Musically, dub step is distinguished by its dark mood, sparse rhythms, and emphasis on bass. If you would like to have your book dub covered, visit www. With wood, you are limited to the size of the dub head because of weight.