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The answer depends on what the comparisons are. A bar graph and a pie chart will probably do well.
Bar charts are good for comparing related items. Answer: for Excel it is best known as a column chart.
There a few sites that offer comprehensive comparisons of all digital cameras. Among the best is CNET, which is good with many electronic items, and Snapshot, which specializes in digital cameras.
The historian makes comparisons among multiple primary and secondary sources.
The historian makes comparisons among multiple primary and secondary sources.
The historian makes comparisons among multiple primary and secondary sources.
A bar graph is best when the data are divided among time periods or other criteria, such as the number of U.S. House members per U.S. state. A line graph is best for data that are constantly changing, such as the outdoor temperature of a city.
a circle graph is the best graph to use for that!!
The answer depends on what kind of comparisons you want to make.If the comparison is over time periods (for example a shop's daily sales) then a line graph with time along the horizontal axis is best. If you want to compare the number of males and females in various age groups in a country's population (its gender demography), then back-to-back horizontal bar charts are best. If you want to compare how two countries spend money on major activities - for example defence, health, education, social security, transport - then a pair of pie charts might be appropriate. If you wish to compare how well people in two classes scored in a test then a pair of box and whiskers plots would be easiest.There is no single form that is best in all circumstances and a good statistician is one who can select the most appropriate type of graph to illustrate the comparison that is being made.
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a bar graph is best used for comparing amounts, a line graph best represents a steadily increasing value. For example prices of a shirt (line graph), or viscosity of liquids (bar graph).
You can find reviews for Canon cameras at bestbuy.com as well as comparisons and satisfaction ratings among customers. Also, you can go to a Best Buy store and ask an employee which is the best Canon camera.