Section 14.1: Frequency Distributions and Graphs

14.1 Outline

  1. Frequency distribution
    1. interval
    2. frequency
    3. definition
    4. grouped frequency distribution
    5. stem-and-leaf plot
    6. graph
  2. Bar graphs
  3. Line graphs
  4. Circle graphs
  5. Pictograph’s
  6. Misuses of graphs

 

14.1 Essential Ideas

The classification and tabulation of data into classes is called a frequency distribution. … See the whole entry

Section 3.2: Truth Tables and the Conditional

3.2 Outline

  1. Constructing truth tables
    1. fundamental operators (and, or, and not )
    2. truth table
    3. law of double negation
  2. Conditional
    1. translation: if p, then q
    2. antecedent
    3. consequent
    4. uses
    5. definition
  3. Translations for the conditional
    1. converse
    2. inverse
    3. contrapositive
    4. law of
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