Reagan M’s Math Vocab. PPT By Reagan M

Broken line graph A broken line graph shows data by plotting the data points with dots that connect into a line.

Double stem plot A double stem plot graph compares two pieces of data with the same stem in the middle

Line plot A sketch of data in which marks above a labeled line to show how many times a number is used

Maximum The biggest number in the set of data Ex 1:1,2,3,4,5,6,7,8,9,10 10 is the biggest number in the data Ex 2: 2,4,6,8,10,12,14,16 16 is the biggest number in the data

Median The middle number in a set of data when it’s lined up lowest to highest Ex 1: 1,2,3,4,5,6,7,8,9,10,11- 6 is the median or middle number of the data Ex 2: 2,4,6,8,10,12,14,16,18,20, is the median or middle number in the data

Minimum The smallest number of the data Ex 1: 1,2,3,4,5,6,7,8,9,10 1 Is the smallest number of the data Ex 2:2,4,6,8,10,12,14,16 2 is the smallest number of the data

Mode The most repeated number of the data Ex 1: 1,2,3,4,5,5,5,6,7,8,9,10 -5 is the mode or the most repeated number of the data Ex 2: 2,2,2,4,6,8,10,10,12,14 -2 is the mode or the most repeated number of the data

Mystery plot A unlabeled graph or plot

Random Sample A sample that gives everyone a chance of being selected to be part of the data

Sector A region together by an arc and two radii of a circle, sector also has the name of wedge.

Stacked bar graph A bar graph where the bar is divided into smaller parts to show portions of a whole group

Step Graph A graph that looks like steps because the data steps up or steps down.