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Lyrx [107]
3 years ago
15

Step on how to calculate variance ​

Mathematics
1 answer:
suter [353]3 years ago
4 0

Answer:

Step-by-step explanation:

  1. calculate the mean of your data set(x bar)
  2. Subtract each data value from the mean and calculate the square
  3. add all of these squares
  4. divide by n-1 (For a sample) to get the variance

If you’re calculating the variance of a population(not sample) divide by N.

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