Biased & Random Sampling in Statistics - [7-6-1]

[@ev5n]

I really appreciate your statistics and Epi lessons sir. They are really helpful.

[@jjsmallpiece9234]

The last example could be a random sample, it depends on a more defined problem. By the 2nd or 3rd period of the day has started the students might still not have completed their homework so this time/point in the day doesn't matter.
On the other hand if the students have completed their 'homework' by the time period 2 or 3 starts, then by definition they haven't completed their work 'at home' - so the sample is simply not correct.
So to truly check/sample to see who has completed their homework while at home, you have to sample early in the day at the start of period 1

[@f12lip42]

here comes the legend himself 👏

[@mahershreef930]

Where are you from sir please

[@surajshukla5357]

I really appreciate your efforts sir 🙏.
Wish i had meet you like few years ago when i was in college . thanks sir 🙏

[@MathAndScience]

So nice of you!

[@vamsireddy5051]

Wow unbiased video🙌

[@eslamelsofany2470]

thanks mr jason

[@MathAndScience]

Welcome!

[@xavierstorm382]

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[@MathAndScience]

Hi! Please send me a direct email ([e-mail]) so I can have TH-cam shut them down. Thanks so much!

[@akaniokshe4765]

Waad mahad santhay macalin ilaahay waxaan kaaga baryaya in uu ilaahay kugu hanuuniyo jidka toosan