Mathematics, 13.03.2020 03:36, ekayla163
A particular random sample of n observations can be used to calculate a sample mean. we can determine the characteristics of the distribution of means derived by other samples of the size n taken from the same populations without taking additional samples. this distribution is called the sampling distribution of the . it is centered on and has standard deviation equal to . the theorem that postulates that the distribution will tend to be normal is called the .
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A particular random sample of n observations can be used to calculate a sample mean. we can determin...
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