Mean, Variance and Standard Deviation of Grouped Data (Reviewed)

[@gmamtia4820]

Wow 😲 the complex is made simple 💯💯💯💯💯

[@AchicanaLaureen]

Do you guys teach elecronic and electronic principles

[@OninabResources]

So sorry we don't.

[@MaggieAmpiire]

Thank you 😭😭do you guys also do accounting calculations

[@OninabResources]

You are welcome. We don't do accounting calculations. I hope you will check other channels for that. Best of luck.

[@patriciaminala9446]

Nice 👍

[@OninabResources]

Thank you! Cheers!

[@agr_7388]

sir why do we less by 1

[@OninabResources]

Thanks for your question. We less 1 because we are dealing with sample population and not the entire population.