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Describe the relationship between the pdf of a random variable X and pdf of its mean based on a sample of size n? The va
Posted: Mon Nov 15, 2021 9:52 am
by answerhappygod
- Describe The Relationship Between The Pdf Of A Random Variable X And Pdf Of Its Mean Based On A Sample Of Size N The Va 1 (20.46 KiB) Viewed 101 times
Describe the relationship between the pdf of a random variable X and pdf of its mean based on a sample of size n? The variance of the pdf of the mean is controllable by altering the sample size, but the variance of X is not They have different means but the same variance O They come from the same source (X) so they are identical The variance of X shrinks as the sample size increases