Question: Three different sampling distributions A, B, and C are given for a population with mean 50. One corresponds to samples of size n = 25,

Three different sampling distributions A, B, and C are given for a population with mean 50. One corresponds to samples of size n = 25, one to samples of size n = 100, and one to samples of size n = 400. Match the sampling distributions with the three sample sizes, and estimate the standard error for each.

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