16308585
Description
| Question | Answer |
| Statistical Inference | using 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 |
| Sampling Distribution | the distribution of values taken by the statistic in a large number of simple random samples of the same size 'n' from the same population |
| Sampling Distribution of Sample Mean Example (1) | |
| Sampling Distribution of Sample Mean | |
| Rules for Distribution of Sample Mean | |
| Sampling Distribution of Sample Mean (cont.) | |
| Sampling Distribution of Sample Mean Example (2) | |
| Sampling Distribution of Sample Mean Example (3) | |
| Sampling 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 |
| Sampling Distribution of Sample Mean Example (4) | |
| Sampling Distribution of Sample Mean Example (4) (cont.) | |
| Sampling Distribution of Sample Proportion (p) | |
| Sampling Distribution of Sample Proportion Example (1) | |
| Rules for the Distribution of Sample Proportion (p) | |
| Rules for the Distribution of Sample Proportion (p) (cont.) | |
| Sampling Distribution of Sample Proportion Example (2) | |
| Sampling 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 |
| Sampling Distribution of Sample Proportion Example (3) | |
| Sampling Distribution of Sample Proportion Example (3) (cont.) |
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