The standard deviation is a measure of the spread of data about the mean. Although it is essentially a measure of the spread, the fact that it is the spread ABOUT THE MEAN that is being measured means that it does depend on the value of the mean. However, the SD is not affected by a translation of the data. What that means is that if I add any fixed number to each data point, the mean will increase by that number, but the SD will be unchanged.
Strictly speaking, n is the total number of observations in the sample. However, many computer ANOVA programs calculate the grand mean of the observations by default and then deduct one degree of freedom from n to account for the mean, presenting what is in fact n-1 in their outputs.
A z-score cannot help calculate standard deviation. In fact the very point of z-scores is to remove any contribution from the mean or standard deviation.
I am guessing that a theoretical assertion is made when one states something that is not fact as if it were fact.
The fact that probabilities are proportions means that they are less than or equal to 1.
it means a fact that is enteresting about your topic.
never get angry at a fact
as a matter of fact
"Though" is a conjunction used to introduce a contrast or concession in a sentence. It signifies that there is an unexpected or contrary element to consider.
What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.
yes matter of fact she is very mean
Others are : due to the fact and owing to the fact :-)
As A matter Of Fact
After the fact.
5+6
I think you mean ex post facto, which is latin for "after the fact" I think you mean ex post facto, which is latin for "after the fact"
rp dose in fact mean to role-play