More on confidence intervals

Some further details on confidence intervals

[@xavierromero6963]

Outstanding explanation. It's just like you have pored over many statistics books and compressed it into a 10 minute KZbin video. Well done. Keep it up.

[@beansdoc]

The clarity with which you explain topics is second to none.

[@SanAntonioDean]

By far this is the most mind blowing video I watched about this topic! So many doubts got resolved in these 10 mins. The best utilisation of 10mins of my life!

[@AJ-et3vf]

awesome video! Thank you!

[@kobbysaint8810]

Thank you very much. Wanted to ask what are the important parameters you have to look out for to solve this question please

[@JoudiXOXO]

at minute 9:22 you said 95% of the time we're gonna get the sample mean,, dont you mean the population mean? meaning; 95% of the time we're gonna get the population mean , and 5% of the time we'll miss it .. ?

[@ahsing341]

👍👍👍👍🙏🙏🙏🙏

[@subrataassam]

Hi Rahul...great explanation. Wanted to if the standard deviation we used to calculate CI is already available ? Bit confused with this. Also as the population is huge so we use sampling...going by same logic how come we know the population standard deviation, which we also used in our calculations.

[@ahmedhossain4677]

how can we know population SD to calculate Standard error mean??

[@BlackStarSeries]

Use the data given to you. Usually they will provide a sample variance. Use an estimate, and find the confidence bounds. If not, you can usually get away with using table tricks like looking at the tails and stuff

[@ashakrishnaq8872]

thank you Dr Patwari can u please do lecture on relative risk interpretation with confidence interval