Flashcards
Chapter 8: Sampling Distribution
Cards in this deck (19)
- 1Statistical Inferenceusing statistics computed from a sample to make statements about unknown population parameters
Sample Mean --> used to make inferences about population mean
Sample proportion --> used to make inference about the population proportion - 2Sampling Distributionthe distribution of values taken by the statistic in a large number of simple random samples of the same size 'n' from the same population
- 3Sampling Distribution of Sample Mean Example (1)
- 4Sampling Distribution of Sample Mean
- 5Rules for Distribution of Sample Mean
- 6Sampling Distribution of Sample Mean (cont.)
- 7Sampling Distribution of Sample Mean Example (2)
- 8Sampling Distribution of Sample Mean Example (3)
- 9Sampling Distribution of Sample Mean (cont.)can be used to make inferences about the population mean and with the z table to make probability statements about X
- 10Sampling Distribution of Sample Mean Example (4)
- 11Sampling Distribution of Sample Mean Example (4) (cont.)
- 12Sampling Distribution of Sample Proportion (p)
- 13Sampling Distribution of Sample Proportion Example (1)
- 14Rules for the Distribution of Sample Proportion (p)
- 15Rules for the Distribution of Sample Proportion (p) (cont.)
- 16Sampling Distribution of Sample Proportion Example (2)
- 17Sampling Distribution of Sample Proportion (p) (cont.)can be used to make inferences about the population proportion pi and with z table to make probability statements about p
- 18Sampling Distribution of Sample Proportion Example (3)
- 19Sampling Distribution of Sample Proportion Example (3) (cont.)
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- sample mean and sample proportion distributions
- Created by
- Erin Vales
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