Find the mean deviation about the mean for the data : `38 , 70 , 48 , 40 , 42 , 55 , 63 , 46 , 54 , 44`

Explanation

To find the mean deviation about the mean for the data set \(38, 70, 48, 40, 42, 55, 63, 46, 54, 44\), we will follow these steps:

### Step 1: Calculate the Mean (\( \bar{x} \))
The mean is calculated using the formula:
\[ \bar{x} = \frac{\Sigma x_i}{n} \]
where \( \Sigma x_i \) is the sum of all data points and \( n \) is the number of data points.
...