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).
characterized by highly embellished melody lines, intense counterpoint and its vast proportions The Baroque era sees the rise of instrumental music which becomes equally important as vocal music Harmony is further developed by composers Polyphony begins to give way to harmony that is based on chords and progressions.