Week 9

Statistical Inference

     Definition

     Hypothesis Testing Verses Estimation

     Issues

          Random Sampling

          Sampling Distributions

Random Sampling Distribution of Means

     Characteristics

     Central Limit Theorem

     Know How To Calculate Standard Error of the Mean

     Using the Sampling Distribution of Means

          General Z formula

          Know how to compute  from Z, m and 

Probability

Definition

Computing the Probability of Either of Two Events

Mutually Exclusive Events

Not Mutually Exclusive

Computing the Probability of Events Occurring Jointly

Independence

Odds