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A graph is best used to display data that shows a change over time?
A line graph.
What does line plot mean?
A line plot is used to organize data while it is being collected. It is a type of graph that uses a number line to show the frequency of data.
What is the definition of line graph?
is a graph;that is used to jock down data.(uses dots and connects lines to it)
What measure of central tendency can be used for both numerical and categorical variables?
Mode.
Recall that the vertical line test is used to check whether a particular graph represents the graph of a function what are correct statements for this graph?
This graph fails the vertical line test at x = 3This graph is not the graph of a function.
What graphs are used for categorical data?
The graph that is most used for categorical data is the pie chart. Bar graphs have also been used for categorical data.
What graph should be used with categorical data?
histograph
Why is it appropriate to display categorical data in a bar graph but not a line graph?
Usually a bar graph is used to display data for a number of different items (such as a grocery store could have a sales graph displaying sales for produce, dairy, meat, etc.), while a line graph is used to show a trend (like sales volume over time).
What type of graph should be used to display percentage data?
a circle graph
What is a bar chart used for?
A bar chart is a term for bar graph. A bar graph is a graph that has rectangular bars with different lengths representing what they stand for. They are used to compare categorical data.
What kind of data does a bar gragh show?
A bar graph shows categorical data represented by rectangular bars. Each bar represents a different category and the height of the bar represents the frequency or amount associated with that category. It is commonly used to compare and display data in categories or groups.
Can a bar graph be used to display only numerical data?
histogram; bar graph
Can a circle graph be used to display data from a histogram?
yes it can
What is the name of A graph used to organize and display data so that the frequencies can be compared?
line graph
A graph is best used to display data that shows a change over time?
A line graph.
What is a bar graph best used for?
Bar graphs are used to display countable data that are grouped in categories.
Can the median be used to descibe both numerical data and categorical data?
It can be used to describe continuous or discreet data but not categorical or ordered data, unless that data is also numercal which is very unlikely
