Graphs

A rapid rate of change (which looks like this, U). A slow rate of change would have a slowly declining line like this (\

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The advantage is that you can compare multiple data sets in the same chart

what is a bar graph that compares two related sets of data?

newtest3

i am doing homework and i dont even know the answer .i studied this in class , took notes and i still forgot ...thats just ashame o feel so bad.

"The x-axis or the x co-ordinate (also known as the horizontal axis of the graph or its abscissa) is the first element in a pair of co-ordinates. On the other hand, the y-axis or the y co-ordinate (also known as the vertical axis of the graph or its ordinate) is the second element in a pair of co-ordinates."

A graph does one thing that a data table doesn't do, which is allow a visual representation of the data to be created. This would allow you to see, for example, that a series of data points rises in a straight line far more easily than a bunch of numbers in a table would. Additionally, graphs are good for comparing data, say volumes or masses for example, so that you can see how one value compares to another.

All in all, it allows you to see all the data points at once, compared to each other, so that you can draw conclusions about the data as a whole.

It looks like whatever in an Excel file. With defined column names on the first row and each row below contains data.

Y axis

this is well the most pointless question ever i mean who cares

A histogram is when the bars are touching and it graphs what you have on your frequency table.

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

bar graphs are useful for comparing data b/c you cn actually see what the difference is between them.

you do the square root of the number

It is the best graph for showing persents

1. A line chart or line graph is a type of chart which displays information as a series of data points called 'markers' connected by straightline segments. It is a basic type of chart common in many fields.

Whether it's a for a presentation, schoolwork, etc.., bar graphs are a great way to organize data. You can turned a load of confusing numbers into a simple bar graph, which is easier to read. Not to mention, it'll look more presentable.

Assuming one hand is at 12 and the other at 3, then going clockwise that is 25% of the pie chart.

Do u think I know I am asking it please hel

Graphs help organize information and establish patterns between variables. A graph is a visual way to compare and contrast two or more entities.

a pie graph shows percentages and a bar graph shows numbers and amounts

It is something that conveys its meaning through its pictorial resemblence to a physical object

I am student teaching(English) this semester in an 8th grade middle school classroom. One of the requirements for me is to write a lesson plan that includes 4 disciplines... English, social studies, math and art. What my plan basically includes is first teaching the student about mathematical pictographs such as bar graphs by having them graph how many m&m's of each color are in a package. Then I will move on to how native American and other ancient cultures used pictographs in story telling. My activity for my students is to have them write a short story then draw their story using their own symbols. Finally, since my unit plan is teaching about Theme, I will have the students draw 1 symbol that best represents the theme of their story.

It is a visual display used to compare the amount or frequency of occurrence of different characteristics of data and it is used to compare groups of data.

Histogram thresholding is a technique used to separate objects from the background, it is not always possible to do this, especially if the background has similar colours or grey scale as the objects,

this example made dark pixels black and light pixals white:

;threshold image

thresMin=243

thresMax=242

for j=0,293 do begin

for k=0,220 do begin

temp=hardware(j,k)

if temp lt thresMin then temp=0;black

if (temp gt thresMax) then temp=255;white

hardwareThreshold(j,k)=temp

endfor

endfor

Credit for its invention goes to a famous war time nurse Florence Nightingale

To help you evaluate a digital image, histogram is what you need. It is a graph which you can find on digital cameras and even in computer software.