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).
The harpsichord has far fewer keys than todayâs piano. â¢ Instrumental music begins to become far more important during this style period. â¢ Forms: Binary form is very important. Also, the fugue originates during this style period and is a very important method of composition. â¢ Genres : â¢ Suites â actually âdance suitesâ (these are collections of different dances) â¢ Dances â â minuets â, â gavottes â, and other types of dance pieces were composed by themselves or as a part of a suite.