Question: The previous exercise reported that for the population, = +500 and = +160, and that the sample mean income for a random sample

The previous exercise reported that for the population, μ = +500 and σ = +160, and that the sample mean income for a random sample of 100 farm workers would have a standard deviation of 16.0. Sketch the sampling of the sample mean and find the probability that the sample mean falls above $540.

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