half sample half histogram
histograms 2
100

a symmetric histogram in which all classes have approximately equal 

uniformly distributed

100

has a long right-hand tail

skewed right

200

starts with the tallest bar and goes down 

pareto

200

has a long left-hand tail

skewed left

300

tell how much or how many of something there is

quanitative

300

right half is a mirror image of its left half

symmetric histogram

400

types of vehicles 

qualitative 

400

a peak or high point of a histogram 

mode

500
a measurement of the center 

median

500

a symmetric histogram with a peak in the middle 

bell shaped