0
A P-value of 0.5 means that the probability of the difference having happened by chance is 0.5 in 1, or 50:50.
P=0.05 means that the probability of the difference having happened by chance is 0.05 in 1. i.e. 1 in 20.
it is the figures frequently quoted as 'statistically significant', i.e. unlikely to have happened by chance and therefore important.
Remember the lower the P value, the less likely it is that the difference happened by chance and so higher the significance of the finding. If P is low Null must Go!
So a P-value 0.01 is often considered to be 'highly significant'. it means that the difference will only have happened by chance 1 in 100 times.
If P-value 0.001 means the difference will have happened by chance 1 in 1000 times, even less likely, but still just possible. considered 'very significant'
What else can I help you with?
What two things must an item have to have value?
Anything that many want but few have will have high value. Things that are difficult to make often have high value. But for something to have value it must have UTILITY.
Does the p in p mv mean position?
No it does not. It represents momentum.
What does a decrease and value mean?
I think you mean, decrease "IN" value which means something is not as valuable any more.
PForceArea What does P mean?
Pressure = Force / Area
What does spoken in fig cookies mean?
i dont know =P
What does a high F statistic mean?
A high F statistic would results in a lower Sig, or P value, which would indicate that your results are significant.
What does a x over a p mean?
x/p means that whatever value x represents is to be divided by whatever value p represents.
P with a line over it?
Could represent a vector P. Or the average (mean value) of a variable P.
What is the value of 12P3?
It is 12*P*P*P whose value will depend on the value of P.
What does it mean P on the grades of a High School?
it means you pass
What is the answer to 8-2p4?
If you mean 8 -2p = 4 then the value of p is 2
What does a high value mean for culvert performance?
Values
Find a p-value given z and the population mean Find the P-value in a test of the claim that a population mean is equal to 100 given that the test statistic is z equals 1.50?
The probability of observing a z value equal to or more extreme than 1.50 is 0.1336
What is a high percent error mean?
high percent error is the absolute value of something that is multiplied
How do i find the value of p in mathematical problem?
If you mean the value of pi then its value is of a circle's circumference divided by its diameter and pi is an irrational number that can't be expressed as a fraction.
What is the value of a coin from Exxon circa 1969?
Nothing! It was meant for decoration. If you know what I mean! :P (This is not the right answer. It was a dare)
What does a high standard error mean?
It means theres a high amount of variation between the results used to calculate the mean value for a particular sample or experiment
