III BSc Stat P5 U3 L25 Comparision of Variances in Stratified, Systematic and Simple random sampling

#Jogiraju

[@krishnapriya1932]

Thank u sir gud explanation.

[@jaswanthvasu]

🙇🏻

[@jnanavip2111]

Such a great explanation👏 👏
I'm grateful to your explanation sir.....

[@jogiraju3826]

You are most welcome
Thank you

[@shobanabose2929]

Nice explanation sir👍

[@Sripadhavallabha_31]

Thank you sir

[@monirahoque9917]

Thank you sir (from Bangladesh)

[@jogiraju3826]

You are most welcome

[@jogiraju3826]

I am so happy that I am having support from many countries

[@vennela_gandrathi]

TQ sir from Mumbai

[@jogiraju3826]

Most welcome

[@NANU0305]

From Chicago sir

[@jogiraju3826]

Fine how is this class?

[@vikasvanga7866]

jth strata? k units?
i understood everything except this . 10:50

[@jogiraju3826]

It is comparison that there will be k strata

[@Karthik_ISS]

Sir it is population hast liner trend sir

[@jogiraju3826]

Yes

[@rubadharshini2911]

Sir in this sum how that var y bar st formula came sir var y bar st formula isn't this know sir?

[@ashokreddy07reddy91]

Handwriting yendhi ayya syami

[@bunnyharley]

Its fine 😒🙄