الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
FREQUENCY DISTRIBUTIONS
MEASURES OF CENTRAL TENDENCY
2
PROBABILITY
2
ANALYSIS OF VARIANCE
1
COLLECTION, EDITING, CLASSIFICATION AND TABULATION OF DATA
1
CORRELATION AND REGRESSION
1
CORRELATIONAL TECHNIQUES
1
DISPERSION
1
INDEX NUMBERS
1
RELATIVE STANDING
1
SIGNIFICANCE OG MEAN
1
TIME SERIES
1
VARIABILITY
1
-
1
-
2