Walk through on how to solve the types of Problems encountered in 6.5 [video]
7.1 Sampling Error
Sampling error - Absolute value of the difference between statistic and parameter.
Mean: | x-bar - μ |
Standard deviation: | s - σ |
Proportion: | p-bar - P |
μ - Population (Parameter) mean
x-bar - Sample (Statistic) mean or "Point estimate"
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