Graphs

The term "pictograph" is one of the few words that derives both from Latin and Greek. The first part of the word "picto-" comes from the Latin "pictus" meaning painted. The second, part, "-graph" comes from the Greek "graphos" meaning to draw or write. Thus the term "pictograph" means "painted writing" or, more intuitively, "writing with pictures."

An exploded slice in a pie chart is a slice of the chart pulled away to empasize a data point.
An "exploded" slice is one that has been made to "pop out" of the pie, in a way, moving the slice away from the centre of the chart in order to offset it. It provides visual emphasis.

Yes, because a line graph deals with change over time, and so does height.

Scientists use graphs to organize data.

Line graphs are used to display data to show how one variable (the Responding variable) changes in response to another variable (the Manipulated variable).

It's important to use multiple lines in a line graph so that you can identify each categories without confusion.

If you are working from a percentage you simply take the figure and multiply by 3.6.

eg. 24% is 24 x 3.6 = 86

Cheers

i searched this and got nothing so... srry try something else please

data cable is an instrument like wire which is used to transfer data or other information from one place to another, one computer to another, the example of this types is LAN,WAN,MAN

In my experience line graphs are powerful in science because of the relationship they show between two variables (showing how one variable changes as the other changes). But, more importantly in my view they allow the derivation of fomulas. For example, the formula v=u+at can be derived (notice the similarity to the equation of a line, y=mx+c) by drawing a graph showing speed against time.

In some cases it isn't always accurate.

It's so you can tell what the different coloured bars represent. A bit pointless though if there is only one data set.

bimodal histogram is a histogram where there are two clear high points on the graph.

ex.) age of people at a preschool play group. There would be preschool age and adult age. Not many teenagers or elderly. Bimodal...the ages representing preschool and adult (parents?) would stand above the rest

You use the percentages and record them.

they're similar because the both of them trend and trend means to increase or decrease

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The answer is trend

You can compare two different data sets on the same chart.

It takes really long to make and to record the data.

There are seven steps which are:

1. Identify the variables

2. Determine the variable range

3. Determine the scale of the graph

4. Number and label each axis

5. Plot the data points

6. Draw the graph

7. Title the graph

It depends on what your first step was.

a double line graph is a graph that is same as a line graph but there are two lines

the kind of data would be probably something with a percentage or a lot of high numbers that vary in location (:

the answer is in math text books or on the computer.