Graphs and Plots
Data shown as a dot above a number line
Dotplot
smallest number in the data set
Minimum
Range of the middle 50% of the data, between Q1 and Q3
IQR
the right side of the graph is longer than the left
skewed right
Graph where data is displayed as wholes of a circle, often showing percentages
Pie chart
largest number in the data set
Maximum
The average of the data set
Mean
The left side of the graph is longer than the right
skewed left
Graph where each bar represents a range of data rather than a singular data point
Histogram
Data point that falls right in the middle
Median
The range of the data set, the largest number minus the smallest
Mode
Both sides of the median have equal distribution
symetric
Graph where the 5 number summery is easily figured out by a box and lines displaying their location over a number line
Boxplot
The median number between the minimum and median of the data set
Q1
Numbers that don't fit the overall shape of the graph
outliers
How much variability there is in the data
Spread
Graph where numbers on either side of a line combine to represent the data, comes with a key
Stem and leaf plot
The median number between the maximum and median of the data set
Q3
The skew and distribution of the graph
shape
The value that splits the data in half, the value of the median
center