Section 14.5: Sampling

by

14.5 Outline

  1. Sampling methods
    1. inferential statistics
    2. sample
    3. population
    4. target population
    5. inference procedure
  2. Hypothesis testing
    1. types of error
      1. type I
      2. type II
    2. fallacy of exceptions

 

14.5 Essential Ideas

There are two types of sampling errors:

Type I: Rejection of the hypothesis when it is true.
Type II: Acceptance of the hypothesis when it is false.

145