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7_Problem_Examples

# 7_Problem_Examples - Ch.7#3 A sample is selected from a...

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Example Problems, Ch. 7 Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = σ M = Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = 20 / 4

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Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = 20 / 4 = 10 Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = 20 / 4 = 10 b. For n = 16, μ M = σ M = Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = 20 / 4 = 10 b. For n = 16, μ M = 80 σ M = Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20. a. For n = 4, μ M = 80 σ M = 20 / 4 = 10 b. For n = 16, μ M = 80 σ M = 20 / 16
Ch.7, #3 A sample is selected from a population with a mean of μ = 80 and a standard deviation of σ = 20.

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7_Problem_Examples - Ch.7#3 A sample is selected from a...

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