Frequency distribution examples with charts and graphs; Central tendency; Percentiles; and Correlations

History Midterm for fifty students - scores and frequency distributions

score set image

one score range image

example 2 magnitude table

example 2 distribution table image

 

Army General Test Scores of 100 adults selected randomly

scores Image

example 2 histogram image

frequency polygon image

graph representation 3 image

 

graph distribution image

 

graph distribution 2 image

 

Distribution for Percentage and Percentile Rank example

frequency distribution percentage image

Central Tendency

central tendency skewed images

skewed percentile images

variability image

 

Correlation

scatter diagram correlation 1 image

scatter diagram correlation B image

 

scatter diagram linear regression image

scatter diagram regression image

scatter diagram correlation image