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What does pooled data set means?
is a data set with same variables but observed from different group of respondents
What is a difference between a pooled variance and a combined variance?
Pooled variance is a method for estimating variance given several different samples taken in different circumstances where the mean may vary between samples but the true variance (equivalently, precision) is assumed to remain the same. A combined variance is a method for estimating variance from several samples, given the size, mean and standard deviation of each. Mathematically, a combined variance is equal to the calculated variance of the set of the data from all samples. See links.
Why is the mean a measure of the center of the data?
mean does not mean the center of the data
What do you mean by data assembly?
what do you mean by data assembly?
Find the mean of the data?
The mean of a set of data is the sum of that data divided by the number of items of data.
What does pooled data set means?
is a data set with same variables but observed from different group of respondents
What are Pooled resources and skills?
Pooled resources and skills are
What is a difference between a pooled variance and a combined variance?
Pooled variance is a method for estimating variance given several different samples taken in different circumstances where the mean may vary between samples but the true variance (equivalently, precision) is assumed to remain the same. A combined variance is a method for estimating variance from several samples, given the size, mean and standard deviation of each. Mathematically, a combined variance is equal to the calculated variance of the set of the data from all samples. See links.
Is carbon pooled in phytoplankton and is carbon pooled in animal too?
Kingdoms of vegetals and animals are dominated by the carbon chemistry.
What is pooled quota?
The pooled quota means a waiting list for a train ticket. These are usually seen in a small group of cities in smaller countries.
What does it mean if you expel a small clot shortly after the depo shot?
It means the blood pooled in the uterus and vagina long enough to start to coagulate.
Which groups pooled money together to provide help to new immigrants?
Benevolent associations pooled money together to provide help to new immigrants.
Why is mean a measure of the center of the data?
mean does not mean the center of the data
Why is the mean a measure of the center of the data?
mean does not mean the center of the data
Find the mean of the data?
The mean of a set of data is the sum of that data divided by the number of items of data.
What do you mean by data assembly?
what do you mean by data assembly?
Does the mean have to be a member of the set of data?
no. Some mean is a number from the data but some mean is completely different from its data.
