Reference Topics 14-3

This site is a glossary of statistical terms:

This excellent site presents a tutorial over several measures of dispersion: range, percentile scores, quartile scores, variance, standard deviation, and z-scores. the whole entry

Section 14.3: The Normal Curve

14.3 Outline

  1. Cumulative distributions
  2. Bell-shaped curves
    1. normal distribution
    2. continuous distribution
    3. variations of normal curves
  3. z-scores
    1. standard normal distribution table
    2. formula
    3. normal curve interpretations


14.3 Essential Ideas

A cumulative frequency is one for which the total number of cases having … See the whole entry