0
What is the group that provides a baseline measurement to compare your data to?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What age group has the highest consumption rate of alcohol?
The 20-65 group!There are no standardised age groups, so if you want to compare age groups you need to specify the age groups you wish to compare.
How do you tell if a group of numbers is a Pythagorean triple?
Square them and compare the largest answer with the sum of the other two.
What does descriptive-evaluative method of research mean?
Descriptive evaluation methods of research include interviews and mailed questionnaires. Often it involves a group that is preselected without any base group to compare the results against.
How does having a set of standards make a system of measurement more reliable?
It allows a large group of people to use the same calculations; therefore, allowing it to be available to many people.
How is it possible to get three precise but inaccurate measurement of the same volume of water?
Definition of Precision: Referring to how close a group of measurements are to each other. Accuracy: Refers to how close the measurement is to the true or accepted value. If the volume of the water was 20 L and I measured it wrong one and got 19, measured it again and got 19, and then measured it a third time and got 19, that would be a PRECISE measurement, since you got the same result three times in a row. It's INACCURATE because it isn't the CORRECT measurement. Hope that helped!
What is the role of the control group in an experiment?
To establish a baseline to compare your results to.
Why is it necessary to determine baseline for H2O2?
because it is considered the control group that which is used to compare other results
What is the function of a control group in an experiment?
It provides a baseline for comparison for the rest of the trials.
What is A baseline for an experimental investigation is provided by the?
Control Group
What is the important of the control group?
The control group doesn't get the drug, or the test, go through the procedure, or what ever it is you are studying. They are the "Zero" or "Baseline" that you compare all your test results to. Without a control group, you can't know if you get any results, good or bad
What is the importance of the control group?
The control group doesn't get the drug, or the test, go through the procedure, or what ever it is you are studying. They are the "Zero" or "Baseline" that you compare all your test results to. Without a control group, you can't know if you get any results, good or bad
When was Computer Measurement Group created?
Computer Measurement Group was created in 1974.
Who is group that is exposed to the variable to be tested is called the?
Experiments typically involve:1) Experimental group: the group of subjects exposed to the variable being tested.2) Control group: should be as identical as possible to the experimental group, but is deliberately not exposed to the experimental variable - this provides a baseline measure from which the effect of the variable can be determined.
Why is a control group needed?
A control group is subjected to the same procedures as the experimental group but does not receive the treatment of the independent variable. In the control group all variables are held constant. It is used as a baseline measure. This helps determine whether any of the resulting effects of the experimental group are due to the independent variable treatment and not to the actions involved in providing the treatment.
In an experiment the group that is exposed to the variable to be tested is called the?
control group
What group invented the measurement meter?
The French
Why is a control group important in an experiment?
Without a control group, what would you compare your results to? How would you know if the treatments had any effect? Without a control group, there is no basis for knowing if a particular result is due to the variable being tested or to some other factor. The control group gives a set where the expected outcome is known. So when a variable is changed and if the outcome is the same as the control group, then we know to try a different variable.
