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Find the mean and variance for each of t...

Find the mean and variance for each of the data : `6, 7, 10 , 12 , 13 , 4, 8, 12`

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To find the mean and variance of the given data set \(6, 7, 10, 12, 13, 4, 8, 12\), we will follow these steps: ### Step 1: Calculate the Mean The mean (average) is calculated using the formula: \[ \text{Mean} (\bar{X}) = \frac{\text{Sum of observations}}{\text{Total number of observations}} \] ...
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