Stats Final

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Author:
fillup
ID:
186937
Filename:
Stats Final
Updated:
2012-12-03 20:24:42
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Stats Final
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Stats Final
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  1. A study where data is observed and measured, but subjects are not modified in any way
    Observational Study
  2. A study where some tratment is applied and the effects of the tratment in the subjects are recorded
    Experiment
  3. A measure of center found by adding the data values and dividing the total by the number of data values
    Mean
  4. A measure of center that is the middle calue when the original data values are arranged in order
    Median
  5. A measure of center that is the value of a data set that occurs the most
    Mode
  6. A measure of variation of values about the mean
    Standard Deviation
  7. The likelihood of an event's occurance expressed as a number between 0 and 1
    Probability
  8. A distribution with a graph that is sytemmetric and bell-shaped
    Normal Distribution

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