Our cooling world

Curious Cdn
#2911
Quote: Originally Posted by Walter View Post

Please cite some refutation.

This one's got charts, too!

http://skepticalscience.com/

It also talks about the pathology of climate change denial.
 
petros
#2912
Ooooooo charts.
 
MHz
#2913
Quote: Originally Posted by petros View Post

Ooooooo charts.

 
Curious Cdn
-1
#2914
Quote: Originally Posted by MHz View Post

Charts mean real science!
 
Walter
+1
#2915
Quote: Originally Posted by Curious Cdn View Post

Charts mean real science!

http://www.youtube.com/watch?v=8U_R6tJfr-M
 
petros
+1
#2916
Quote: Originally Posted by Curious Cdn View Post

Charts mean real science!

Only if they are accurate and not tinkered with. Are they accurate and unadulterated?
 
MHz
#2917
Anybody even seen a chart that shows how much gravity bends light? No, and you never woll for giid reason. That is the cornerstone of modern science btw.

This a drawing, like an animation it is not science, it is art.
 
petros
#2918
That's a diagram.

di·a·gram
/ˈdīəˌɡram/
Learn to pronounce
noun
1.
a simplified drawing showing the appearance, structure, or workings of something; a schematic representation.
"a diagram of the living room"
synonyms:drawing, line drawing, illustration, picture, artist's impression; More
verb
1.
represent (something) in graphic form.
"the experiment is diagramed on page fourteen"
 
MHz
#2919
Quote: Originally Posted by petros View Post

That's a diagram.

di·a·gram
/ˈdīəˌɡram/
Learn to pronounce
noun
1.
a simplified drawing showing the appearance, structure, or workings of something; a schematic representation.
"a diagram of the living room"
synonyms: drawing, line drawing, illustration, picture, artist's impression; More
verb
1.
represent (something) in graphic form.
"the experiment is diagramed on page fourteen"

The one thing you did clearly show is that there is no end to the trolling the loco collective does here.

https://study.com/academy/lesson/how...hs-charts.html
How to Read Scientific Graphs & Charts

How do scientists summarize their findings with visual aids? In this lesson, explore the different types of tables, charts and graphs that scientists use. Learn to read these effectively as a preview to your science studies.
Representation of Scientific Work

The scientific method is a set of procedures that scientists use to learn about the world. Scientists generally follow this method, but they also compete and collaborate on their work in order to reach a consensus within the scientific community. Sometimes, a scientist's work can take years to complete, but s/he still has to communicate his/her ideas to others. How do scientists summarize their findings so that other scientists can understand it in a matter of minutes? The answer is in the tables, graphs and charts that illustrate their data. In this lesson, we'll look at the basic types of charts and learn how to read them effectively.
Data in Tables & Line Graphs

Line graphs are used to depict the relationship between dependent and independent variables. Let's say that you were a scientist who wanted to investigate how fast a sunflower grows compared with a daisy. You'd plant a sunflower seed and a daisy seed, grow them both with plenty of sunshine and water and measure the height of each plant every day. To keep all of your measurements organized, you'd likely use a table. Most scientists use tables as a way of arranging information into vertical columns and horizontal rows. Tables are useful for data that describes two different factors, or variables, because it reads in two directions. In your plant growth experiment, you'd collect data about two different things: time and the height of the plants. Let's say you'd record time measurements in the first column and the measurements for plant height in the second column. To be clear, you'd specify which units you're using for each variable. This is what a basic table looks like for most scientific experiments.
The two variables that you're recording are different, in that one variable is dependent upon the other. Since the height of the plant changes due to the passage of time, we say that height is dependent on time. So in this case, height is called the dependent variable. A dependent variable is the factor being measured in an experiment, which changes in response to the independent variable. The factor that's not dependent on anything is time. That is, nothing is going to change how time elapses during the experiment. Therefore, we call time the independent variable . It is the factor that is considered to be constant during an experiment, which affects the dependent variable. In tables, the independent variable is usually listed in the first column and the dependent variable is listed to the right.
But remember, you'll need to add a third column to collect your data about the daisy. Every day, you'll make two measurements: one of the height of the sunflower plant and one of the height of the daisy plant. So you should be filling up one row for every day in your experiment. By the time the experiment's done, your table should be full of useful data.
This table is a great way to keep your data organized. But it's not so easy to draw any conclusions by taking a quick glance. A better way to look at this information would be to transform it into a line graph. A line graph depicts the relationship between the dependent and independent variables. Each variable is plotted along one of the two axes in the graph. The x-axis is the horizontal axis, which usually plots the independent variable. Since your independent variable is time, then you'd plot time in days along the x-axis. The other axis is called the y-axis. This is the vertical axis that usually plots the dependent variable. So your dependent variable is plant height. You're actually going to have two lines on the graph: one to show the growth of the sunflower plant, and one to show the growth of the daisy. Let's make the sunflower line orange and the daisy line blue. You'll need to add a key to the bottom to show which line describes the growth of which plant.
As you're transferring your data, you'll need to be sure to plot all the numbers correctly. The first measurement for the sunflower says that it was half a centimeter tall on the first day. So you'd find the first day on the x-axis, and draw a dot that lines up with '0.5 centimeters' on the y-axis. You'd continue the same way for all of your data in the second column. Then, to plot the growth of the daisy, you'd use the data from the third column and draw the line in blue.
Bar charts compare amounts of something between unrelated groups. Interpreting Line Graphs

Creating a graph is pretty simple, but interpreting it can be tricky. Looking at our graph of plant growth rates, what kind of conclusions can we make? Well, we can easily see that the sunflower grew faster than the daisy on average. It reached a greater height in the first nine days, and it sprouted a full day ahead of the daisy. By comparing the slope of the lines at separate intervals, we can also see that the sunflower had the highest peak growth rate. In other words, the highest growth speed in the sunflower was greater than that of the daisy.
 
petros
#2920
You hate learning don't you?
 

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