Measures of Variability

The demonstration of Mr. Reden Ulo about his topic was very good. The presenter was very equipped with the knowledge about the topic that he was able to answers our queries. At first he explained the basic equations that will be used to solve for more complicated equation later.

The way of reporting was very nice because the reporter explains his report in a manner that is not too fast.

Here are topics that was discussed by the reporter:

a. Review of getting the Mean

b. Absolute Variability

c. Total Range

d. Kelly Range

e. Quartile Deviation

f. Average Deviation

g. Variance

h. Class Deviations