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Find the variance for the given data.

(-2, -2, 11, -7, 3)
16 years ago

Answers

PsyDAG
First, find the mean of these scores. Then find the deviation of each score from the mean and square each one. Sum these up and divide by the number of scores to obtain the variance.

I hope this helps. Thanks for asking.
16 years ago
Aleah
Is it 46.3?
16 years ago

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