Graphs

To view the majority votes such as population census,election votes, decision making, I feel pie chart is useful when compared to other charts

Circle graphs, or pie charts compare the percentage of different things.

Data Reference

A line graph is shaped like a triangle and a bar graph is exactly like column but bar graph is other way around

You use 2 colors for the bars so you can compare things. Maybe one color for male unemployment, and one color for female over several years. You can look to se trends for increasing and decreasing unemployment and you can see which consistently has a higher unemployment or if one sex had higher unemployment then maybe it switched to the other.

the bell curve shape? anonymous

Nothing happened in that time period that needed to be showed.

you can see the change over time

Pictographs resemble what they mean. For example, a pictograph of "Tiger" would be more or less recognizable as the image of a tiger crudely drawn.

Ideographs do not resemble what they mean. However, Ideographs can resemble one another (i.e. the ideograph of "Tiger" may resemble the ideograph of "Lion", but neither would resemble a Tiger or Lion crudely drawn). Ideographs can also steal phonetic pieces (i.e. The ideograph for "Shipping" may have the ideograph for "ping" in it since "ping" is phonetically part of "Shipping"). Finally Ideographs can be composed of multiple minor ideographs working in concert (i.e. "Archer" may be written as combination of "bow" and "man" since the Archer is man who uses a bow). None of the combination-elements are present in pictographs.

When you are unsure what to do with a large set of measurements presented in a

table, you can use a Histogram to organize and display the data in a more user-

friendly format. A Histogram will make it easy to see where the majority of values

falls in a measurement scale, and how much variation there is. It is helpful to

construct a Histogram when you want to do the following (Viewgraph 2):

! Sum m arize large data sets graphically. When you look at Viewgraph 6,

you can see that a set of data presented in a table isn't easy to use. You can

make it much easier to understand by summarizing it on a tally sheet

(Viewgraph 7) and organizing it into a Histogram (Viewgraph 12).

! Com pare process results with specification lim its. If you add the

process specification limits to your Histogram, you can determine quickly

whether the current process was able to produce "good" products.

Specification limits may take the form of length, weight, density, quantity of

materials to be delivered, or whatever is important for the product of a given

process. Viewgraph 14 shows a Histogram on which the specification limits,

or "goalposts," have been superimposed. We'll look more closely at the

implications of specification limits when we discuss Histogram interpretation

later in this module.

! Com m unicate inform ation graphically. The team members can easily

see the values which occur most frequently. When you use a Histogram to

summarize large data sets, or to compare measurements to specification

limits, you are employing a powerful tool for communicating information.

! Use a tool to assist in decision m aking. As you will see as we move

along through this module, certain shapes, sizes, and the spread of data have

meanings that can help you in investigating problems and making decisions.

But always bear in mind that if the data you have in hand aren't recent, or you

don't know how the data were collected, it's a waste of time trying to chart

them. Measurements cannot be used for making decisions or predictions

when they were produced by a process that is different from the current one,

or were collected under unknown conditions.

Mostly bar graphs unless the experiment is continuous

A pie chart will usually have a legend to indicate what each slice represents. The legend will show the colour or pattern of each of the slices and a description of what it represents that is set by the user.

A pictograph is used to show picture values.

The origin

eliminating it

explode

You would first need to know the amounts of each quartile. Then use your formula to place the numbers inside.

interval to use for a range of 12 to 39 for a bar graph

you can draw is easy just check in the Internet

There are many affixes for graph, and some of them can be graphic, pictograph, etc.

pooop

It can be used for either, but it is most commonly used for quantitive.

Sometimes

On the y-axis.