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Does the probability of the type 1 error increase as the sample size increases?
Wiki User
∙ 10y ago
No, the estimates should become more robust and the power of the test should, therefore, increase.
Wiki User
∙ 10y ago
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If the sample variance increases the estimated standard error will also increase?
true
True or False For a given level of significance if the sample size is increased the probability of comitting a Type II error will increase?
The statement is false. For a fixed alpha, an increase in the sample size will cause a decrease in beta (but an increase in the power).
How does sample size affect the size of your standard error?
The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.
What happens to the standard error of the mean if the sample size is decreased?
The standard error increases.
Will the standard error decrease if the sample size increases?
it should decrease
If given a sample size reducing the probability of a Type I error will increase the probablility of a Type II error?
Yes.
If the sample variance increases the estimated standard error will also increase?
true
how to decrease margin of error in probability sampling?
With probability sampling you have no control over the units that are sampled. So the only way to reduce the margin of error is to increase the size of the sample.
True or False For a given level of significance if the sample size is increased the probability of comitting a Type II error will increase?
The statement is false. For a fixed alpha, an increase in the sample size will cause a decrease in beta (but an increase in the power).
How does sample size affect the size of your standard error?
The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.The standard error should decrease as the sample size increases. For larger samples, the standard error is inversely proportional to the square root of the sample size.
How can reduce the percentage error?
The larger the sample, the lower the % error.. so to reduce a % error, increase your sample size.
What happens to the standard error of the mean if the sample size is decreased?
The standard error increases.
Can increasing sample size reduce random error?
Random error and sample size have an inverse relationship...As sample size INCREASES random error DECREASES. There's a good explanation at the related link.
How to reduce Margin of error?
Increase sample size.
Will the standard error decrease if the sample size increases?
it should decrease
How can you reduce the standard error in research?
Increase n or sample size.
Why is it good to have a high sample size?
It increases the accuracy of the estimation and reduces the associated error range.
