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).
As the Classical period took over in the mid-1700s and the Baroque era was winding down, a few defining characteristics emerged. Where the music of the Baroque period was ordered, efficient and complex, the new sound of the classical period tended to focus on simplifying things a little bit, but also making them bigger.lassical Period Sound. On a purely musical level, there was simply more to hum along to in the Classical period. Melodies and plain-old good tunes took over from complex polyphony (everything playing at once), and composers like Haydn and Mozart flourished because they were so good at writing them.