my exam is in 30mins

@xDrMayhem

2 жыл бұрын

same here

@kjy05

2 жыл бұрын

I'm more than 30 weeks late but how'd it go

@yellownoiseclub

2 жыл бұрын

@@kjy05 not too bad got an B in a level maths

@arch1ved.

2 жыл бұрын

😭😭😭

@ShreyBakhai

2 жыл бұрын

😂😂

This is great, 1 year worth of knowledge, in 30 min. Very helpful!

You've done more than my maths teacher has done all year! Much clearer, shorter and explained better!

its 00:30 and my exam is at 8:30 big love for this guy

@SoundLoungeBeats1

2 жыл бұрын

Exact same situation wtf

@kritveerjaggi7232

2 жыл бұрын

@@SoundLoungeBeats1 Same here as well wth

@SoundLoungeBeats1

2 жыл бұрын

@@kritveerjaggi7232 this video secured me a 60% on stats with no knowledge the day before

@kritveerjaggi7232

2 жыл бұрын

@@SoundLoungeBeats1 got my year 12 as paper tomorrow morning for predicted grades 😬. Wish me luck

@clowd1e449

2 жыл бұрын

@@kritveerjaggi7232 did u do the paper from pearson edexcel?

this man cooked so hard saving my mocks

What a beautifully brilliant and clear video, I needed a brief overview of this topic as a first year UG student, Thank you

@tonydebling

2 жыл бұрын

Very kind

This was really helpful thank you so much !!

Been waiting for you to remaster it thanks a lot

I got an A in AS because of this video, Thank you!!!!!!!

@tonydebling

2 жыл бұрын

Cool!

@AB-mb8uy

Жыл бұрын

Did you use just this video? Please my exam is in 2 days and I'm freaking out 😭

Superb work!

my exam is in two hours :D you’re saving my grade right now

@daalhead1098

2 жыл бұрын

i bet you failed if this overview is saving your grade

@faditariq7404

2 жыл бұрын

how did it go?

At 5:30 , 4b, the Variance is actually 10.06 to 2dp (the Standard deviation is still correct, I'm just saying)

So helpful, thanks

Thanks got my as exam today :(, good to catch up since I didn't know anything in lockdown

pro tip: if you watch at 2x speed it's in only 15 minutes, work smarter not harder people

What a beast

thank you, best stats revision video ive ever watched

@tonydebling

Жыл бұрын

Thank you, did you check out the Large Data Set video?

@thereallegitimatemontblanc

Жыл бұрын

@@tonydebling i would have if i had the time, but i felt that it would be better to watch the mechanics video as my exam is coming up in around an hour from now

thank you so much

Big up Tony Debling saving my ass rn

I hate statistics and have been skipping classes.. but this helps a lot

Hi, thanks for the vid. Where did you download your Cassio Classwiz emulator? Cheers.

@tonydebling

2 жыл бұрын

It used to be on Casio website

Thank you

i got my a level mock exam in 1 month and part of our paper is one statistic which is pain.coz I don't remember anything

Thank u so much. This helped

Small error at 16:21 (Probability Ex.2) - Supplier B supplies 30% so P(B) should be 0.3 not 0.03. The inequality still works. Another way to answer Q 2(b) might be "The suppliers differ in their fault-rates, therefore as soon as supplier B is selected, that has an impact on the probability of a faulty component". This reasoning is then borne out by the calculation... but putting it this way round emphasises what is going on rather than merely applying a formula.

love this

@tonydebling

2 жыл бұрын

Thank you

legend

The video really helps! But I did have to listen to it on 1.5x lol

at 28:05 why didn’t you just work it out as y>/16, why do 1-y

thanks pal

Does this revision also focus on the international AS specification?

@tonydebling

2 жыл бұрын

There's a big overlap. However topics like Poisson distribution in stats and collisions in Mechanics aren't covered. For mechanics also see kzread.info/dash/bejne/qI5_y61wnMqaibw.html

for 20:21 how do u find the value of p(s

@tonydebling

2 жыл бұрын

Would definitely advise you to get a ClassWiz calculator. For many binomial distributions you could use the tables in the formula booklet. However these only cover certain values for n the number of trials and certain values for p (probability of success). In this case n = 60 and the tables don't help. You can also work out P(s = k) using 60Ck (0.35)^k(0.65)^(60-k) for any k. So with an "ordinary" calculator you could in theory work out P(s=0)+P9s=1)+P(s=2)+...+P(s=30), but you'd be kept busy for a long time!!!

At 6:00 shouldn't the median position be 1/2(120+1) so its the 60.5th place?

theres an error at the 24:23 , should be 0.05995 (5dp)

@tonydebling

3 жыл бұрын

Well spotted Saad! It gets fixed very soon after in the video, I didn’t manage to edit out the error. Sorry about that.

cheers

At 20:00 shouldn’t it be 1-P(s greater or equal to 29) ??

@blqrr1944

2 жыл бұрын

Smaller than***

@tonydebling

2 жыл бұрын

No. X is DISCRETE so for S to be greater than 30 it must be 31 or more.

God

@Alex-zi6pb

4 жыл бұрын

poop

This is far better a teaching than my schools

Error in 7:56 should be 26.71

@tonydebling

3 жыл бұрын

Indeed it is! Must practise using my calculator!

im stressed

u saved me TY

@tonydebling

Жыл бұрын

Pleased to help ☺

I have my math exam tomorrow and I am too lazy to go through the textbook 😭

can this be used by international students too?

@tonydebling

3 жыл бұрын

Sure. Lots do.

Exam is tomorrow boys

As exam in an hour

Merci Monsieur

@tonydebling

3 жыл бұрын

Je t'en prie.

help

I’ve got my a levels statistics in 32 mins

@tonydebling

2 жыл бұрын

Good luck!

@1xmusty

2 жыл бұрын

thank you. Mr.Tony I was wondering though if there could be videos that narrow down the topics of statistics for example linear interpolation and standard deviation. That would really help.

My exam is in 7 minutes

@tonydebling

Жыл бұрын

Good luck!

Will this make me pass tomorrow’s exam?

@tonydebling

Жыл бұрын

Ask me one on sport.

Can you look at getting a better microphone

@tonydebling

3 жыл бұрын

I have made various improvements to the audio on my later videos. I bought an expensive Rode microphone but this had too much room echo, now I have bought a high end PC and the built-in microphone seems to do a good job. Listen to one of the mechanics revision questions and let me know what you think?

@oscarward8478

3 жыл бұрын

@@tonydebling the new audio is much better thank you it helps me to focus perfect

@oscarward8478

3 жыл бұрын

@@tonydebling could you possibly re record this if you have time with your new Microphone

@Rahul-ef2ou

3 жыл бұрын

@@oscarward8478 stfu and be grateful for all hes done

@JK-vm7yo

2 жыл бұрын

@@oscarward8478 No get a grip Oscar

My god stats is so damn boring probably the worst part of Maths

@tonydebling

5 ай бұрын

Sadly it's the bit you'd be most likely to use in your working life 😂

You're not even teaching you're just going through exam questions ridiculously fast this is not a revision video it's just a waste of my time. 😡