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).
1 The piano was also introduced during this period. 2  The most important solo pieces of the Classical era were sonatas, written for any solo instrument but most notably composed for the piano.3  The Classical era was dominated by its two greatest composers, Haydn and Mozart, who worked in Vienna. The works are themselves called âstring quartetsâ and follow a standard, four-movement format reminiscent of the symphony. 2  The piano was also introduced during this period. 3  The most important solo pieces of the Classical era were sonatas, written for any solo instrument but most notably composed for the piano.