Intermediate math test 8
Circle
A bar graph is used when a part of the data is to be compared to the whole.
True
A line graph is used when the data values are being compacted over time.
True
A stacked bar graph has multiple categories on the same bar.
Box-and-whisker
A stem-and leaf plot is a visual representation of a five-number summary.
Chart
An axis title is located at the top of the graph and describes the data shown.
True
In a circle graph, each category is represented by its own sector.
True
On a histogram, frequency is the number of data values within the range for each class.
Leaf
The data value 248 has a stem of 8.
True
The first quartile is the median of the first half of the data values.
Scale
The legend is a part of the graph that helps identify the lengths or height of each bar.
Mean
The median is more affected by an outlier than the other measures of the center.
