Julie do you have anything else to add on to your question
If the samples are drawn frm a normal population, when the population standard deviation is unknown and estimated by the sample standard deviation, the sampling distribution of the sample means follow a t-distribution.
normal distribution
You calculate the standard error using the data.
normal distribution
the standard deviation of the population(sigma)/square root of sampling mean(n)
Thanks to the Central Limit Theorem, the sampling distribution of the mean is Gaussian (normal) whose mean is the population mean and whose standard deviation is the sample standard error.
The sampling level is the size or limit of a population used during a study. This level is used to determine if a particular standard or mandate is being met.
a large number of samples of size 50 were selected at random from a normal population with mean and variance.The mean and standard error of the sampling distribution of the sample mean were obtain 2500 and 4 respectivly.Find the mean and varince of the population?
the standard error will be 1
The standard deviation of male height in a population is a measure of how spread out the heights are from the average height of males in that population. It helps to understand the variability in male heights within the group.
No one cares u dork what kind of question is this anway u dweeb
64.