Problem-
Measures of Dispersion, for the given data set, calculate the range, the interquartile range, the variance, and the standard deviation. What do these measures tell you about the "spread" of the data?
110.00
117.00
120.00
118.00
104.00
100.00
107.00
115.00
115.00
115.00
114.00
100.00
117.00
115.00
103.00
105.00
110.00
115.00
250.00
275.00
Additional information-
This question related to Basic Statistics and discuss about calculation of range, interquartile range, variance and standard deviation.