In a regression setting which of the following is not an ass

In a regression setting, which of the following is not an assumption about the random error ?

The errors are independent in a probabilistic sense

The errors are linearly correlated

The errors are normally distributed with a mean of 0 and a common variance ²

All of the above are assumptions about the random error

Solution

OPTION D: All of the above are assumptions about the random error.

It\'s just the way it is, it is an agreement.