MCQs on Central Limit Theorem (CLT) - With unique Short Cut Tricks

[@MyStudiespreparation]

6:22 sir H ka mean calculate krte tym toh root n / root 3 ko consider kiya as a constant likha but variance calculate krte tym sirf Yn waala part liya root n / root 3 ko consider hi nhi kiya ……why how ? Plz reply quickly if possible ( humble request ) need to know

[@vikashjha6628]

Same question from my side

[@MyStudiespreparation]

Q 11 ❤ thats called the practical use of statistics

[@debapriyosengupta2062]

very good lecture must watch video

[@purushothamangopalan6123]

Isn't the first option correct for the 12th question?

[@abdulrehmankhan7545]

yes, 1st option is correct ...Harish sir has taken wrong var(y) by mistake

[@mathopieacademy8229]

Yes 1 is correct

[@subhajyotiroy789]

but it is normally distributed .. and not using CLT as n

[@DrHarishGarg]

Yes... (A) option is correct.... I wrongly computed Variance.. Correct variance is (2.3)^2/10.... Thanks ...

[@AmmarAnjum-h2s]

Hey sir sometimes you devide the mean by n but sometimes you multiply the mean by n why.?...yha aaake confuse higya me

[@DrHarishGarg]

When you need to find mean of X then divide by "n" and when you need to find Summation of X then multiply by "n"