Statistics Ch 2

Card Set Information

Author:
Timmit
ID:
258773
Filename:
Statistics Ch 2
Updated:
2014-01-27 23:33:22
Tags:
Statistics Basics
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Description:
Statistics
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  1. lists each __category___ of data and ___number of___ occurrences for each category of data.
    Frequency Distribution
  2. Relative frequency (formula)
    Frequency/ n
  3. Steps to make a histogram
    • 1. Find values (min, max)
    • 2. Divide in to equal size classes
    • 3. Make Frequency table with classes
    • 4. Mark classes on x-axis
    • 5. Draw vertical bars.
  4. Stem and Leaf
    HAS TO HAVE A LEGEND!
  5. Less values to the right
    Skewed right
  6. Less values to the left
    Skewed left

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