The definition of variance is the sum of squares of deviations of the set of numbers from the mean value. […]
Tag: statistics
Measures of Center
[latexpage]The measures of center are: Mean, Median, Mode, Midrange Mean example : calculate the Mean for this data 1,3,5,6,8,10\[\bar{x}=\frac{\sum{x}}{n}=\frac{1+3+5+6+8+10}{6}=5,5\] Advantages […]
Set Operations
[latexpage]COMPLEMENT of set A in the universal set Ω is \(A^c\) = {x| x ∉ A} INTERSECTION of sets A […]
The Probability
In everyday life, you often having to make decisions when you are unsure with the results. Should you invest money […]