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The standard deviation of a data set is 5. What is the variance? (2023)

Practice Questions

1 question
Q1
The standard deviation of a data set is 5. What is the variance? (2023)
  1. 20
  2. 25
  3. 30
  4. 35

Questions & Step-by-step Solutions

1 item
Q
Q: The standard deviation of a data set is 5. What is the variance? (2023)
Solution: Variance is the square of the standard deviation. Therefore, variance = 5² = 25.
Steps: 0

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