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Chapter 7 Distribution of Sample Means -
collection of sample means (M)…
Chapter 7 Distribution of Sample Means -
collection of sample means (M) for all possible random samples of a specific size (n) that can be obtained from a population; called a sampling distribution of M
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Sampling Error - the natural discrepancy, or amount of error, between a sample statistic and its corresponding population parameter
STANDARD ERROR OF M - defines and measures the sampling error - distance between a sample mean (M) and the population mean (μ) to show how well the sample represents the population
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