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Graphs

Graphs often collect a set of data in a group of people. There are many kinds of graphs: pie charts (circle charts), bar graphs, line graphs, data tables, pictographs, flow charts, histograms, etc.

2,316 Questions

Which of these are pie charts most useful for showing?

How much smaller parts contribute to a larger whole =]

What is shown on the y-axis in a bar graph?

On a bar graph, the y axis shows the frequency of values being counted. For instance, if there was a survey of favourite colours, the y axis would be labelled 1,2,3,4,5 and so on, and represent the number of people who selected the particular colour.

What is the difference between a pie chart and column chart?

A pie chart is round with "slices" to identify data items. A column chart is a series of columns to identify data items. A pie chart allows you to see how all the parts fit into the whole. A column chart allows you to compare all the parts with each other.

How are line graphs and line plots alike?

you have to do sex

--

God I hate people ^ anyway. a Line plot is like a regular graph format just using Xs to count as each number and a line graph Is almost the same just using lines

When is it appropriate to use a pictograph?

It is appropriate to use a pictograph if a language isn't established and no common form of communication is known among a group of people. This way, pictures can be used to express ideas and thoughts rather than communicating through the use of signals or speech.

What is each row call in a data table?

There is no generic name. It depends on the data.

A pie chart is limited to how many data series?

A pie chart can only have one data series in it. They show how the components make up one unit. The series can have many values in it, but it can only be one series.

How many active data tables are allowed in a worksheet?

As many as you like -- limited only by computer memory.

What is the difference between a histogram and a line plot?

Line plots are used to figure out how much of one value is in a set of data.

Histograms are used to show/compare data in what seems like a bar graph, but instead it used to compare data over a period of time, number of a value, ect. ( intervals)

What is the amount of space between the marked values an the circle graph?

The answer depends on the size of the graph as well as the font used.

A line graph contains?

Two axes, each representing a different variable.

What are the different pieces of a pie chart?

A slice of a chart can be "exploded" out of it. An exploded slice is separate from the main part of the chart. An exploded pie chart has all the slices separated.

What is the difference between a picture graph and a bar graph?

a picture graph uses pictures to show the point and bar graph use bar lines to show the point.

How can changing the interval on a bar graph change the way it is interpreted?

Let's say you have 2 bars, one of which is 5 and one of which is 15 (units not important).

If you have the interval at 1 unit, then both bars would be relatively large. If you set the interval at 10 units, however, the bars suddenly seem much smaller. It's not because they ARE smaller, but because the interval makes them appear as such.

So if someone wanted to skew a statistic, such as "Number of deaths by cigarettes in 2009", they could set the interval at a high number to make it appear to be a smaller bar, which gives the impression that it's not that big of a deal. Conversely, if they wanted to skew a statistic the other way, such as "Units Produced in March", they could set the interval at a very low number which would make the bar appear very large, giving the effect of a large amount produced.

A pie graph showing you the percentage of Washington's main goods?

i think the main good in washington is apples. i am pretty sure

What is similar to a line graph?

An area graph. It fills the area between a line and the line below or the x-axis.

What does a pie chart show you in Excel?

It shows how each of the parts combine to form a complete data set and indicate the percent of each part. A pie chart can only have one series.

What is best situation to use line graph?

To show values as a trend and to be able see how something has played out over a period of time, a line graph is ideal.

Describe what the graph would look like of travel by car from school to home?

The answer depends on whether it is a distance-time graph, speed-time graph or something else.

A pie chart is a good way to show?

Pie charts are good for showing how a whole is broken down into its parts.

What is used to compare two specific variables is it a line graph?

x (usually for time) y (usually for distance)

and sometimes z