. (. 1.3).
. 1.3.
Basic Statistics and Tables. Descriptive Statistic Advanced (. 1.4), , , . Valid N ( ), Mean (), Median (), Standart Devaition ( ), Variance (), Mimimum&Maximum ( ), Range ( ), Qartile range ( ) Summary. , ( ).
. 1.4. Advanced Descriptive Statistic
( ) ( ) (. 1.5).
. 1.5.