0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How can you explain the significance level of at statistics?
Significance Level (Alpha Level): If the level is set a .05, it means the statistician is acknowledging that there is a 5% chance the results of the findings will lead them to an incorrect conclusion.
How many standard deviations above or below the mean should a score be to establish significance?
It depends on the significance level required. And that, in turn, will depend on the cost of making the wrong decision. For ordinary use, a 95% significance level will require 1.96 sd
What is another name for the probability of observing a sample value at least as extreme as a given on under a null hypothesis?
The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis.
What is the p-value if 0.01 is the level of significance and the mean is 18688 and the standard deviation is 15500?
In order to solve this you need the null hypothesis value also level of significance only helps you decide whether or not to reject the null hypothesis, is the p-value is above this then you do not reject the null hypothesis, if it is below you reject the null hypothesis Level of significance has nothing to do with the math
The level of significance is the maximum allowable of what?
Type I error.
How can you explain the significance level of at statistics?
Significance Level (Alpha Level): If the level is set a .05, it means the statistician is acknowledging that there is a 5% chance the results of the findings will lead them to an incorrect conclusion.
What do you mean by level of significance?
it meaNs to love
How many standard deviations above or below the mean should a score be to establish significance?
It depends on the significance level required. And that, in turn, will depend on the cost of making the wrong decision. For ordinary use, a 95% significance level will require 1.96 sd
What and who determines the alpha level in statistics?
Before conducting a significance test, the statistician will choose an alpha level. Depending upon the severity of having type I or type II error, the statistician will make the alpha level higher or lower. Generally in courts, the alpha level is .05. The other common alpha levels for significance tests are .10 and .01.
Why is the sample standard deviation used to derive the standard error of the mean?
the sample mean is used to derive the significance level.
What does it mean when it says engine oil level - reduce oil level on a Mercedes C230 compressor?
on my 05 mercedes c class. the light says engine oil level reduce oil level. what does this mean?
What does it mean when it says engine oil level reduce oil level on a Mercedes C230 compressor?
on my 05 mercedes c class. the light says engine oil level reduce oil level. what does this mean?
What is another name for the probability of observing a sample value at least as extreme as a given on under a null hypothesis?
The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis. The significance level of the observation - under the null hypothesis.
What is the p-value if 0.01 is the level of significance and the mean is 18688 and the standard deviation is 15500?
In order to solve this you need the null hypothesis value also level of significance only helps you decide whether or not to reject the null hypothesis, is the p-value is above this then you do not reject the null hypothesis, if it is below you reject the null hypothesis Level of significance has nothing to do with the math
Are all scientific hypotheses tested at 1 level of significance?
No, not all scientific hypotheses which are tested at level 1 are of significance.
.05 and .1 level of significance?
A significance level of 0.05 means that there is a 5% chance of incorrectly rejecting the null hypothesis. A significance level of 0.1 means that there is a 10% chance of incorrectly rejecting the null hypothesis. The lower the significance level, the higher the level of confidence in the results of a hypothesis test.
What is the importance of the level of significance of study findings in a quantitative research report?
What is the importance of the level of significance of study findings in a quantitative research report
