Frequency Distributions

table that shows classes and counts

• frequency distribution

• lower class limit

• upper class limit

• class width

• range

smallest number that can belong to a class

• frequency distribution

• lower class limit

• upper class limit

• class width

• range

largest number that can belong to a class

• frequency distribution

• lower class limit

• upper class limit

• class width

• range

difference between the max and min

• frequency distribution

• lower class limit

• upper class limit

• class width

• range

distance between consecutive lower limits or consecutive upper limits

• frequency distribution

• lower class limit

• upper class limit

• class width

• range

sum of the frequency for a class and the others before it

• frequency distribution

• midpoint

• relative frequency

• cumulative frequency

• range

percentage of data that falls in each class

• frequency distribution

• midpoint

• relative frequency

• cumulative frequency

• range

sum of the lower limit and upper limit divided by 2

• frequency distribution

• midpoint

• relative frequency

• cumulative frequency

• range

line graph that shows the cumulative frequency of each class at its upper boundary

• frequency histogram

• class boundaries

• frequency polygon

• relative frequency histogram

bar graph that shows the frequency distribution of a data set

• frequency histogram

• class boundaries

• frequency polygon

• relative frequency histogram