ADMS 2320 Study Guide - Midterm Guide: Selection Bias, Job Satisfaction, Statistical Inference

• School: York University
• Department: Administrative Studies
• Course: ADMS 2320
• Professor: Salman Ali

Document Summary

Random experiment an experiment, trial, or observaion that can be repeated numerous imes under the same condiions, or a process by which we observe something uncertain. Ater the experiment, the result of the random experiment is known. Head and tail, a, b, c. sample space a list of all possible outcomes of a random experiment. The outcomes listed must be mutually exclusive and exhausive sample space: s= {1, 2, 3, 4, 5, 6}. Mutually exclusive no two outcomes can occur at the same ime. 6 and of tolling a double have the outcome (3, 3) in common. Elementary event (atomic or simple) contains only a single outcome in the sample space. Sample space of rolling a dice: s= {1, 2, 3, 4, 5, 6} elementary event = {3} event any collecion of outcomes of an experiment or set of one or more simple events in a sample space. Relaive frequency: assigning probabiliies based on experimentaion or historical data.