The mean value or score of a certain set of data is equal to the sum of all the values in the data set divided by the total number of values.A mean is the same as an average.ean. The mean value or score of a certain set of data is equal to the sum of all the values in the data set divided by the total number of values. A mean is the same as an average.
A: Between 1763 and 1775, James Watt invented a steam engine with an efficiency much greater than that of the other steam engines then in use. This new steam engine helped to power the Industrial Revolution.
Scotsman James Watt helped take us from the farm to the factory and into the modern world. Though a truly awful businessman, he was the ingenious engineering power behind the industrial revolution. Scotsman James Watt helped take us from the farm to the factory and into the modern world. Though a truly awful businessman, he was the ingenious engineering power behind the industrial revolution. At the start of the 18th century, in the poor Scottish seaport town of Greenock, the grandfather of James Watt sets up a school of mathematics. His son becomes a prosperous shipbuilder and provider of shipping products. His unique selling point is his âskill in the making of the most delicate instrumentsâ.