Statistical tests in (A level) biology

First in a series on statistics in biology looking at how to use the t-test, Chi-squared test and Spearman rank correlation test for A level biology.
In this first episode I discuss:
1. The three tests and what each is used for
2. How to decide which test to use
3. The general procedure for doing all the tests
In the following episodes I will use examples to show how to each type of test.
Episode 1: overview of all three tests (how to do statistical tests): • Statistical tests in (...
Episode 2: How to do a t-test: • How to do a t test (bi...
Episode 3. How to do a Chi-squared test: • How to do: chi-squared...
Episode 4: How to do a Spearman rank correlation test: • How to do: Spearman Ra...

[@rahrah7723]

Lol that " Let's talk about stats baby" right at the beginning of the video woke me up

[@inzayn1d]

fr

[@utibeimaevans629]

😂😂😭

[@awda1st94]

🤣🤣🤣naaa

[@aizakashif6491]

Explained it really well in half an hour. I understood all 3 without mixing them

[@ahmedhaaqilrifky3531]

The person who invented the null hypothesis must have been the most pessimistic person to have ever existed.

[@wolfgangamadeusmozart1816]

Haha, interesting outlook, although I think the basis of the null hypothesis has to do with the intrinsic nature of belief and logic itself.
The periodic table of that which is untrue, is infinite, and therefore, proving something does not exist, is a far less reasonable goal than proving something does exist.
It is better to start with the assumption that something isn't, rather than something is, because 'isn't' is intrinsically simpler than 'is'.

[@nunsense8463]

@@wolfgangamadeusmozart1816 Damn i didn't know you did science too mozart, whens the next album dropping

[@foreveralone3224]

Thank you so much, your explanation was so was easy to follow, I thought I would never be able to understand statistical tests

[@emilym2742]

Same! It’s one of the hardest parts of biology for me

[@ZAsym]

feelin that rn

[@zaynab3503]

Wow. Thank you so much for this video. The statistical tests finally make sense now

[@LSCBiology]

yeah, stats can be tricky, glad to help.

[@FelipeTexugo]

Revising for end of years. I love you.

[@sounad3736]

You're the best! Thank you so much and I loved that intro.

[@jimbobharry2003]

Amazing video. Thank you!

[@annabeljames9146]

Thank you very much for this video 🙌🙌

[@giovannipaoloboyd-trevisan752]

Thank you !! great video and explanation

[@weworewhat6180]

Incredible! Thank you so much sir!

[@LSCBiology]

You're very welcome!

[@hafsaakhtar2563]

very helpful video thank you 🙏🏽

[@katetaylor337650]

All this is solid to remember

[@SabyasachiChatterjee]

Thanks !
Will wait for the next video

[@LSCBiology]

Yes just need to edit and upload. Should be today or tomorrow. Thanks for waiting!

[@user-fi8bt3pb3j]

great explanation very well presented

[@alishalaraclark]

Such a good video thank you

[@arinarahman3758]

thanks a lot sir,it helped a lot

[@amyelb3507]

Thank you! hopefully these will now come up in aqa paper 3 tomorrow !

[@Medic704]

Thanks a lot very helpful video

[@Manolmao]

I love you
You saved my life

[@inzayn1d]

you just earned a sub 🙂

[@cindyhu247]

Thank you!

[@hanamostafa5268]

thanks sooo much that was veryyy helpful :)

[@LSCBiology]

Glad it helped! Statistics should not be feared!

[@tarekGbal]

thank you very much sir

[@dianaal-mukhasin413]

thank you, helped me alot

[@LSCBiology]

Glad it helped!

[@charliebrett7510]

thank you!

[@deuterium4.028]

This is a long video but respectfully, the yapping is very effective

[@pudaminigomes619]

Thank you so much sir ...........

[@LSCBiology]

You're welcome! glad you found it useful!

[@achaaveereh3457]

Thank you sooo much!

[@yasminh]

tysm!

[@junaydrehman6686]

Could you please do videos on Module 6 like the conservation of the ecosystems that you need to know please?

[@jasonngwa9151]

Beautiful

[@diamondb8816]

thank u!

[@sohamvirkar802]

Tomorrow is my a level analysis biology, and untill today, i always assumed id lose 4 marks for sure in this statics thingy, but dude! Couldnt be more confidant now about those 4 marks! Thanks a lot man!

[@LSCBiology]

ah that's awesome! good luck, for tomorrow.

[@sohamvirkar802]

@@LSCBiology thanks a lot sir!✌

[@tatvashah3107]

you should be more concerned about your spelling! just joking mate

[@user-sm3fl6nq2v]

Wait do we use the word ‘significant’ in null hypothesis?

[@georgeashby4852]

Cheers

[@regularman4063]

Hi Sir, in the title you stated ( A level ) are there parts that we do not need to know for AS biology ?

[@Subversions]

Does this apply to CIE AL Biology Paper 5?

[@Hayat-xj2gi]

What is the Man Whitney U test then ?

[@zozoruru213]

Hi sir, Can Chi squared test have normal distribution?

[@LSCBiology]

No. chi squared is about testing non-normal data.

[@zozoruru213]

@@LSCBiology okay thank you so much❣️🌟

[@arinarahman3758]

carried out notes as well

[@kierantaank8977]

You God

[@nicolasparra4805]

Stats Baiiiiiby

[@clairechamboko8080]

just what i needed..................but how about the Simpsons Index of diversity sir

[@LSCBiology]

good suggestion.

[@terencelihambomuniale4308]

@@LSCBiology could you also do the Pearson's correlation Sir

[@LSCBiology]

@@terencelihambomuniale4308 Hello. that's not something I teach. but I did find this for you: ua-cam.com/video/lVOzlHx_15s/v-deo.html

[@terencelihambomuniale4308]

Thanks

[@jamesdhanraj3048]

You look like Rohan Iyer

[@LSCBiology]

thanks?

[@jamesdhanraj3048]

@@LSCBiology this is the greatest compliment

[@RG-ri4qd]

video was great, but dont start with "lets talk about stats baby" we good?

[@LSCBiology]

Will try to avoid that in future videos.

[@Hayat-xj2gi]

lmao he gives out good energy to his video stop hating dude

[@kierantaank8977]

Dr Bhavsar Biology carry on. U give good energy

[@clairechamboko8080]

@@kierantaank8977 cant agree more..............Dr Bhavsar please keep your vibe..........in love with it

[@Jasmine-bl7hj]

@@LSCBiology my guy, don't stop