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What else can I help you with?
What is the difference between a controlled experiment and a variable?
In a control, the scientists know what to expect what will happen in an experiment... it is used for comparison.A variable is pretty simple. All it is, is the thing in the experiment that changes. There is usually only one of them in an experiment, and there are two kinds... Im sure you are familiar with them.-An independent variable is when the scientist controls what they are looking for-A dependent variable scientists dont control directly, but they measure for results
What is the value of r in the linear regression equation 67.50-4.90x?
Beautiful! Our patience has finally paid off. We knew it would happen some day, and now it has. We're asked to evaluate a variable in an equation in which that variable doesn't even appear.
The most common parameter variable used to represent slope is m What would happen if the slope parameter was changed to a as in y equals ax?
m is a Latin variable and it represents slope. Therefore, y=ax will not make sense because the a might represent area.
What does the hrizontal axis represent?
The domain. The independent variable. The x values in a function or two variable equation. Normally, the numbers on the horizontal axis represent the data you start with to figure out what will happen when you apply a function to those numbers. In a linear equation, y=3x+2 will cross the horizontal axis at (-2/3, 0), and will cross the vertical axis at (0,2), creating a line that moves upward to the right as the values on the horizontal axis increase.
If something is unlikely to happen does this mean that it will never happen?
No, it does not mean that it will never happen. Impossible means that it will never happen. unlikely to happen does mean that probably it will not happen..
How do scientist conduct controlled experiments done in space?
Scientist use robots to search for available forms of life outside of earth. They also use them to explore space itself. Robots such as the mars rover are great examples of how robot are used to explore other plantes and possible life outside of earth in case something were to happen on earth. But its safe to say we're safe for now.
What is the difference between a controlled experiment and a variable?
In a control, the scientists know what to expect what will happen in an experiment... it is used for comparison.A variable is pretty simple. All it is, is the thing in the experiment that changes. There is usually only one of them in an experiment, and there are two kinds... Im sure you are familiar with them.-An independent variable is when the scientist controls what they are looking for-A dependent variable scientists dont control directly, but they measure for results
What is the name for a person who uses apparatus and observations in a controlled way to find out how and why things happen?
A scientist. Now stop cheating on your homework.
How can a scientist test a hypothesis if its impossible to control the experiment?
To answer a specific question, scientist form a hypothesis. If the hypothesis cannot be testable or answered, they'll give you a prediction of what will most likely happen from the results of the hypothesis.
When did Variable Geo happen?
Variable Geo happened in 1993.
Should sugar conduct electricity?
I don't know about what "should" happen, I only know what does happen, which is that sugar does not conduct electricity to any significant degree.
What does the scientist think will happen in 2012?
Nothing will happen, it's going to be a regular year.
What is a hypothesis variable?
A hypothesis is not a variable...it is something that you think will happen based on reasoning and observations, before doing an experiment.
What is the difference between an inventor and a scientist?
a inventor invents things but a scientist finds out what things happen in the world
Why do scientist form hypothesis?
A scientist forms hypothesis to better conduct an experiment. He or she asks a question, then forms a hypothesis, or prediction, so that they are better prepared for a likely outcome of their experiment. If they don't try to guess what might happen, they might not come prepared and could be injured or unsucessful in their collection of data.
Is there a chance of a zombie invasion?
yes there is a chance it will happen if scientist mess up but it will most likely not happen
What can happen if and when manifested actions are controlled?
smoothing over of conflict
