Question

The table below show the total amount How did your predictions compare to your actual findings of mean and mean absolute deviation? Explain​

Answer 1

Mean and Mean Absolute Deviation

Explanation:

The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.

Here's how to calculate the mean absolute deviation.

Step 1: Calculate the mean.

Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.

Step 3: Add those deviations together.

Step 4: Divide the sum by the number of data points.