A clustered bar graph would be the best type of graph to show the number of cars sold in four different colors. Each color category can be represented by a different color bar, making it easy to compare the sales numbers visually. The clustered bar graph allows for clear differentiation between the different colors and their respective sales figures, providing a comprehensive overview of the data.
A bar graph is best suited for displaying the average number of pets for families in different income ranges. This type of graph allows for easy comparison between distinct categories (income ranges) and effectively illustrates the differences in average pet ownership. Additionally, it provides clear visual representation, making it simple for viewers to interpret the data at a glance.
circle graph
a circle graph is the best graph to use for that!!
double-bar graph
A bar graph is best to compare the levels because you can have 6 different color bars connected on a graph to compare the lead contamination levels.
histogram
I suppose you are doing this for a science progect :D The best graph to use in your situation is a line graph. A line graph shows data along a period of time, and your bean plants grew over a period of time. If you did different sets of data like one bean plant got no radiation, one got some, and one got a lot, then mark each one across the line graph in different colors for each one. The colors should be dark and easy to see.
a bar graph
A line graph is the best graph.
Pie Chart
histogram
circle graph
The best graph for the purpose of comparing raw numbers between different qualitative categories would be a bar graph or some variation thereof.
I believe a bar graph is best, and could be easily understood by children. It can be quickly made in Excel (Win), Numbers (Mac) or Gnumeric (Linux).
circle graph
Circle graph
.l.