Graphs

show me what happens when the market for peanut butter after major hurricane hits the peanut-growing south?

scatter plot and line graph

a bar graph shows many things....like bars.... :D

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manipulated variable

Certainly, you should choose a title which states what the information in the pie graph is all about. It would also be good to give some indication of what each piece of pie represents; easily done by using coloured pencils with a "table" telling what each coloured section represents.

It can either mean that the situation changed or that the trend needs to be based on averages of more values (more smoothing).

There should be no parallel numbers on a line graph.

The number amount and the catagories

the variables from experiment.

They can do.

It can. The most common type of bar graph is a frequency bar graph in which values of a variable (typically a categorical variable such as type of vehicle or college major) are on the x-axis (abscissa) and frequency (as in how many vehicles or people have that value) is on the y-axis (ordinate). But there are many other types of bar graphs so although they likely show frequency, they may not. Check the label on the y-axis to find out.

straight line

Trends are shown on line graphs by lines of best fit that are based on data points.

The Y. The bottom one is the X axis, the up one is the Y axis and the depth one is the Z axis (not always used)

Yes you can. First, determine the percentage of the whole is represented by each slice of your circle (or pie) chart. Then make a bar for each slice that is the same percentage of the height of you bar graph. If you graph represents absolute number out of a total, the same principle applies.

The answer

You can see the differences in the groups you are comparing. You can see what is the greatest and what is the least.

Hope this helps!

A line plot is just a graph with points and a line graph the points are connected.

when i am comparing data

A graph that has its data represented in little symbolic pictures.

You need to add all the values shown on the histogram and then divide that sum by the number of values (samples).

Example:

There are 5 values: A, B, C, D, E.

Mean value is: (A+B+C+D+E) / 5

A pie graph does not have an axis.

No.

We use it in marketing,climate figures and to represent our finance.

The pie always represents the whole, or 100% of a thing. That is one reason to use a pie graph. It helps you visually 'get' the actual proportions of the things that make up the whole.