esther118
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thanks….
just one more thing…. what does standard deviation have to do with variance and get a standard deviation by rooting the variance?
thanks in advance
thanks..
can you please explain the multiple formulas to standard deviation????
thanks
thanks for that but what does that have to do with a graph as i see in your lecture?
hi
thanks for your reply… but i did watch your lecture and didnt understand so please can you explain in writing?
thanks
Announcement
All updated notes, lectures and tests are now available for the June 2026 sitting. Start studying →