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Why is it important to ensure that an experimental sample is totally random?
Wiki User
∙ 15y ago
To ensure that the results produced from your sample are fair and true. For example, if you had to pick 10 random numbers between 1 and 6, you could just say numbers that come into your head, but that wouldn't be random because you're choosing the numbers. A more random and fair way would be to roll a die 10 times and use those numbers, because you are in no way picking the numbers.
Wiki User
∙ 15y ago
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What test provides a statement of probability that experimental outcome was due to random variation?
statistical testing
Why are important in random variables?
It might help if you specified why WHAT was important in random variables.
One way to ensure less sample bias?
Representative/random
Why is it important to make sure you random sample is random?
It is important to make sure your random sample is random in order to make sure the results are accurate, and to prevent experimenter bias.
What is the difference between random sampling and random assignment?
Random assignment: assigning participants to experimental and control conditions by chance Vs. Random sample: a sample that fairly represents a population because each member has an equal chance of being included You decide :-D
Why is replication important in experimental?
Observed results are less likely to be affected by random chance.
Why is replication important and experimental design?
Observed results are less likely to be affected by random chance.
The procedure designed to ensure that the experimental and control groups do not differ in any way that might affect thee experiment's results is called?
random assignment Random assignment ensures that bias does not cause differences in representative samples divided into experimental and control groups.
What is a quasi experimental design?
A quasi-experimental design is a design that resembles and experimental design but does not have the key ingredient of random assignment. They involve selecting groups that are used to test a variable but with no random pre-selection process.
What does random assignment ensure?
Random assignment ensures that participants in an experiment have an equal chance of being assigned to different experimental conditions. This helps to control for potential biases and ensures that any differences in outcomes can be attributed to the treatment being tested rather than other factors.
How would you use random in a sentence?
You're question is totally random. :p
A statement of probability that the experimental outcome was due to random variation is known as what?
Theorem
Why is replication in experimental design?
Observed results are less likely to be affected by random chance.
On RuneScape how do you get the mime random event?
it is totally random now since there changes the random events in 2009 so now when i get a random event it can be any one
What test provides a statement of probability that experimental outcome was due to random variation?
statistical testing
Why are important in random variables?
It might help if you specified why WHAT was important in random variables.
Will you get picked for Jury Duty?
There is no way of knowing. The picks are totally at random.
