Precision or Standard Errors of OLS Estimates

[@priscillaboakyewaa2]

Thank you professor

[@lowinnie7378]

Not helpful at all

[@ElijahAppiah]

The lesson on "The Gauss-Markov Theorem" will show the usefulness of this lesson as these formulas for variances and standard errors were proven to make the point about their role in regression concerning the theorem. 👍