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Data About Us Vocabulary
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Terms in this set (20)
line plot
a way to organize data using x's to show the number of each data entry
bar graph
a type of graph using bars to display data
mode
the number that occurs most often in a set of data
range
the difference between the lowest and highest scores in a set of data
median
the middle score in a set of data when arranged in order from smallest to largest
categorical data
data that are words or categories
numerical data
data that are numbers
vertical bar graph
a type of graph using bars that go up or down to display data
horizontal bar graph
a type of graph using bars that go right or left to display data
stem and leaf plot
a picture graph to show large amounts of data using a stem and leaf
outlier
unusual data that is much higher or lower than the rest of the data
coordinate graph
a graph using an x-axis and y-axis to plot points to compare two sets of data
x-axis
the line on a graph that runs horizontally (left and right) through zero
y-axis
the line on a graph that runs vertically (up and down) through zero
mean
the average of a set of data (find the total and divide by the number of scores)
survey
data collectioin that uses written answers and interviews
data
values such as counts, ratings, measurements, or opinions, gathered to answer questions
scale
the size of unit on the axis of a graph (numerical value of each square)
table
a chart that uses rows and columns to organize data
spread
the amount of data
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