Example: To find the Standard deviation of the data set: 3,2,4,1,4,4. Step 1: Calculate the mean and deviation. uniform, then the standard deviation will be small. indicating that there is a wide variance in the responses, then the standard deviation will be large. meaning. deviation of 1.265 with a mean of 12.
The binary dance movements of the Baroque gave way to the ternary first movements of most Classical period works (sonata, concerto, chamber music, symphony) which comprised three parts: exposition (A) development (B) and recapitulation (A).
In Baroque music, strings were the most important parts. The late Baroque orchestra as we know in the works of Handel and Bach originated in France. It was Lully's reforms that divided the strings into four or five sections. This idea persisted during the Classical and Romantic periods.