How to Work Out ALL of the Averages from Frequency Tables | Grade 5 Series | GCSE Maths Tutor

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A video revising the techniques and strategies for completing averages from frequency tables. (Higher & Foundation).
This video is part of the Statistics module in GCSE maths, see my other videos below to continue with the series.
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These are the new revision guides I recommend 💡
Higher - New Grade 9-1 GCSE Maths Edexcel Student Book - Higher (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/366PltG
Foundation - New Grade 9-1 GCSE Maths Edexcel Student Book - Foundation (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/2PpbjBF
Revision videos:
The Entire GCSE in Only 2 Hours!! Higher and Foundation Revision | GCSE Maths Tutor - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | GCSE Maths Tutor - • Everything for a Grade...
All The Topics You NEED To Know For The 9-1 Maths GCSE 2020 (Higher) - • All The Topics You NEE...
More videos in the series:
All of Statistics in 30 minutes!! - • All of Statistics in 3...
Part 1 - Frequency Polygons - • Frequency Polygons | G...
Part 2 - Scatter Graphs - • Scatter Graphs | Grade...
Part 3 - Pie Charts - • Pie Charts | Grade 5+ ...
Part 4 - Cumulative Frequency Graphs - • Box Plots & Cumulative...
Part 5 - Box Plots - • Box Plots & Cumulative...
Part 6 - Reverse Means - • Reverse Means | Grade ...
Part 7 - Averages from a Table - • How to Work Out ALL of...
Part 8 - Histograms - • Histograms - Drawing a...
Part 9 - Sampling and Bias - • Sampling and Bias | Gr...
Part 10 - Capture-Recapture - • Capture and Recapture ...
Part 11 - Averages from a Stem and Leaf Diagram - • Averages from a Stem a...
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🔹 Mark your work
🔹 Review everything you have learnt
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13 окт 2024

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Комментарии : 116

@TheGCSEMathsTutor 4 года назад

If anyone would like to support the channel you can buy me a coffee here: www.buymeacoffee.com/gcsemathstutor Thank you for all of your support! 😁🙏🏼

@Ziad-cp3lu 8 месяцев назад

Do you actually get a coffee is it just money ?

@MCKSY. 7 месяцев назад

Idk maybe he just really really wants a coffee if I donate know that’s basically 3y of waiting for a coffee

@sarahlizcreations5848 15 дней назад

hey , i jsut wanted to know how did u get 11 for modal class interval ? could u pls tell me

@htunwaiyan7440 10 месяцев назад

Why I'm feeling like a genius after watching these videos? I totally believe in myself like I'm gonna get full marks.THANKS FOR MAKING SUCH KIND OF VIDEOS!!

@calisurfs 6 месяцев назад

did you do well bro

@realmanchubs 5 месяцев назад

did u do well

@jamilkamaly8452 3 месяца назад

dang i am expecting the most tragic outcome to come out of this cause the silence says it all

@qwjk1 2 месяца назад

how did the paper go??

@khadija2739 3 года назад

watched so many videos to try understand and finally after this video I understand! thankyou so much, you explain so clearly ill definitely use this channel for maths help now

@B737-hh4yk 2 года назад

u have the same name as my sister XD

@MS-ey4cg Год назад

@@B737-hh4ykL rizz😂😂😂

@trupype3028 3 года назад

I'm doing maths GCSE at a very advanced age and you've been a life saver!

@hk959 2 года назад

Good luck ✌️

@astayuno7975 Год назад

Whe

@rauriblanchard7639 Год назад

No one cared

@samskelton9908 Год назад

@@rauriblanchard7639 lol ikr

@hollowcookie9648 Год назад

@@samskelton9908 💀

@idrk1507 4 года назад

I used to feel neutral about maths- now love it (loving maths somehow also made me love science) and I now want to aim for more and become a dentist. Or maybe an oral surgeon? Not sure yet, but along that route. This is all because of you, legend.

@TheGCSEMathsTutor 4 года назад

LLS Xo This is absolutely incredible!!! Thank you so much for the kind words, I’m so happy the channel has had such an impact on you!!! Amazing 😁🙏🏼🙏🏼🙏🏼🙏🏼

@janetwilson4740 3 года назад

Lol same, I also want to do dentistry, and i have my math mock gcse tomorrow.

@idrk1507 3 года назад

@Muhammad Saad Omar Yeah

@idrk1507 3 года назад

@Muhammad Saad Omar Lmfao

@idrk1507 3 года назад

@@janetwilson4740 How did it go?

@jameschester7839 4 года назад

Making another topic seem as simple as anything I dont know how you do it but thnks so much 🥳🥳🥳

@TheGCSEMathsTutor 4 года назад

James Chester Amazing to hear! Thank you 😁🙏🏼

@YN-ry6cc 4 года назад

James Chester well said

@movie_clips9148 2 года назад

Thank you you really helped me understand this topic I have a test on Monday thank you!

@Tracks777 4 года назад

amazing content

@TheGCSEMathsTutor 4 года назад

MisterTracks Great to hear! Thank you 😁🙏🏼

@calcpost3641 3 года назад

@@TheGCSEMathsTutor Sir for a histogram table ( prob not the right terminology ) as it is grouped data how do we find the mean then?

@calcpost3641 3 года назад

Sir ignore me, i just watched the second half of the vid sorry

@TheStumptube 5 месяцев назад

I'm returning to university for the third time. This time I'm doing a PGCE and they wouldn't accept my maths qualification, so I'm having to take GCSE. To be honest, I had forgotten almost everything I learnt in school. Anyway, I signed up with an online learning provider to tutor me. Despite it costing quite a bit of money, I almost completely abandoned that course because these RU-vid lessons are far better. I've progressed much more quickly by following this channel than I did using online tuition. The only thing the online provider really helped with was giving me lots of worksheets and things to go through. The actual teaching was nowhere near as good as this RU-vid channel.

@wintrrfn256 2 года назад

So helpful thank you for improving my understanding on this topic

@sallyhayton1976 2 года назад

Thank you been struggling to get my head around the group tables

@Adam_____________ 4 года назад

Thanks Sir didn’t understand what to do before watching this Video

@TheGCSEMathsTutor 4 года назад

Adam Tuplin Great to hear 😁🙏🏼

@44bor 4 года назад

thank you for this. I always forget how to do these graphs normally prevents me from getting a nine when they come up

@TheGCSEMathsTutor 4 года назад

borj4 Great to hear!! Not anymore then 😁🙏🏼

@YN-ry6cc 4 года назад

@4:56 @The GCSE Maths Tutor Wouldn’t the mean be 30 pins on average because you cannot have 0.2 of a pin. Sorry if I’m wrong. Also would i get a mark for that in an exam for just saying 30.2 or would 30 pins be the correct mean ?

@TheGCSEMathsTutor 4 года назад

30.2 is the answer, unless specified to round you don’t do so, unless of course it is about context when looking at ‘how many tins of paint’ to buy etc! 😁🙏🏼

@MI-lo2hj 3 года назад

its mean u dont need to do that for mean

@zachariahmangaly8391 9 месяцев назад

This was really helpful,Thank you so much

@lolllhello7718 4 года назад

Always struggled on this hopefully this vid can help 👍

@TheGCSEMathsTutor 4 года назад

Lolll Hello Hopefully not anymore then 😁🤞🏼🤞🏼

@lolllhello7718 4 года назад

The GCSE Maths Tutor Yesss

@YN-ry6cc 4 года назад

Lolll Hello This video is really useful. We did this topic a while ago and I forgot how to do it but this video has refreshed my memory

@TheGCSEMathsTutor 4 года назад

Y N So great to hear!!

@jittykitten1 3 месяца назад

Awesome video thank you!

@alfiesaunders-no7oq 5 месяцев назад

For the Andy question would 4.6 be right as well because it was 4.59 round 4.6

@ssouIz 24 дня назад

thank you so much 🙏

@Ziad-cp3lu 8 месяцев назад

Thank you help me revise for my mocks

@spivicool5658 Год назад

thank you so much

@Leox-xe6ip 6 месяцев назад

i failed the group frequency table in my assessment test but after watching this video i have learnt a lot

@Yani_122 3 года назад

20:20 Will we ever need to work out the exact median? My teacher told us we'd have to use the lower bound or smth to get the exact value or was that just my teacher going off the spec?

@TheGCSEMathsTutor 3 года назад

Not from a table if you are asked for the “median class interval” but you could be asked to find the exact median, this comes up sometimes within Histograms so I’ll get a video up for that ASAP! 😁

@Yani_122 3 года назад

@@TheGCSEMathsTutor thank you sir! These videos have been so helpful. I've jumped from a grade 5 to an 8 and I'm hoping to get a 9 in my mocks. I would never have dreamt of getting a 9 and you're the reason I'm aiming for it. Thank you so much

@keliserigby6302 2 года назад

at 21:21 isn't the mode 9 because 9 is twice in the frequency section and 11 is only shown once?

@shahabdulazizafridi937 2 года назад

Its not like that. The reason he said 11 was because most of the people that reach work is in that time period and the two 9s are two different time periods. I hope this belped

@scarlett1353 2 года назад

I’m confused how you got the mode, I thought it is the most common but for example in the second to last question you say 9 is the mode but there is one of each other number as well. Thank you for the video

@Sxlanki._x 2 года назад

It's just the class with the biggest frequency. So obviously here out of: 2, 8, 9, 7 and 4, our biggest frequency, a.k.a our most common, is 9.

@scarlett1353 2 года назад

@@Sxlanki._x thank you that cleared my confusion 😊

@YN-ry6cc 4 года назад

Do you do any AQA exam board content sir

@TheGCSEMathsTutor 4 года назад

Except for exam papers of a different exam board this is all targeted to AQA 😁🙏🏼

@aravesathiyanathan3501 3 года назад

@TheGCSEMathsTutor ->Suggestion: Instead of going through questions for the whole video please please please can you show us the method I really need the method for this so it would be helpful if you reply to me thanks,YOUR BIGGEST FAN EVER!!

@isismae5411 2 года назад

Thank you!

@TheGCSEMathsTutor 2 года назад

My pleasure 😁🙏🏼

@sticksthesecond3308 3 года назад

This video is saving my grade

@valen23arg 3 года назад

Same here

@arshianoohi8362 4 года назад

can you do gradient and gradients under a graph please?

@TheGCSEMathsTutor 4 года назад

Arshia Noohi Here it is - ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-q4PBQsh_pIM.html 😁🙏🏼

@dragonbreathwr9007 2 года назад

how do you do mean of cumulative frequency graph if they ask for

@TheGCSEMathsTutor 2 года назад

You do it from the table!

@Matt-gb7wr Год назад

Why do we add 1 at 25:28? and How would we find the mean

@shijumathew4029 10 месяцев назад

poor guy still hasnt found out after 8 months. its ok its because he's trying to find out the median not mean

@MariaAli-yz3xx Год назад

Would these questions be in the calculator paper or non Calculator paper

@salarrzinho Год назад

both

@mirace-d9w 5 месяцев назад

🐐

@mia-janeallen2542 Год назад

Single-handedly carrying me in maths

@HassanNazir-uy6do Год назад

thanks for this video

@TheGCSEMathsTutor Год назад

Most welcome 😁🙏🏼

@yoo5688 Год назад

done, thanks

@fatimarahim3800 2 года назад

Can the questions get any harder?

@Indian_.mappings. 4 месяца назад

thankyou

@umarbh9315 2 года назад

I think I passed maths because of you

@Anime_World1168 3 года назад

maths mock year 10 mock tomorrow

@huzigul-2126 11 месяцев назад

Awesome

@Sadiq80k 4 года назад

Are you not uploading it now?

@jakewatkins5202 4 года назад

there’s no specific name but could you do a video with algebra and shapes? where it asks you to find the length of a shape and it’s algebra, stuff like thatv

@TheGCSEMathsTutor 4 года назад

Forming and solving equations from shapes is on my list! I’ll try and get that done as soon as possible! 😁🙏🏼

@djamilaaaxo 5 месяцев назад

22:52 / 28:19

@sadianasir5494 2 года назад

Will the modal and medial always be same ?

@sadianasir5494 2 года назад

Median*

@Animeclipz-j2y 3 года назад

Sorry to say sir but at precisely 7:31 the correct answer should be 45 If I’m not wrong 😅

@Xela2632 2 года назад

tysm

@TheGCSEMathsTutor 2 года назад

No probs! 😁🙏🏼

@Hamzinoo 7 месяцев назад

Yh night before mocks Yh clutch guyy frrrrr

@haticetoktas5695 Год назад

❤

@adyanshahid6224 Год назад

wait how is 11 the modal number in 21:25 isnt 9 the modal number im so confused.

@lesyeuxdeniiniii Год назад

So the modal number here is how much it's value is. Yes, modal does mean frequent as he said, however in this case it would be the biggest number or the number with the highest value. Hope that helped

@m00nwalker32 2 года назад

16:34

@hadiasohail9532 Год назад

@pinks2k 2 года назад

In my opinion, he sounds like he just isnt up for it or to be honest sounds boring.. theres not much explanation of how to do it, its just showing what questions there are without further depth

@TheGCSEMathsTutor 2 года назад

Thank you for your feedback! This is my first negative comment in around 12 months now and I’m always open to constructive feedback. Sorry to hear that my channel isn’t for you, thankfully there are a multitude of educators on RU-vid so you have plenty of other options. If it helps I can possibly recommend some other channels that work through this topic for you. Fortunately, I absolutely love my subject so I most certainly am “up for it”, but I try to ensure that I speak with the upmost clarity so that everyone can understand what I’m saying. Sorry to hear that this has come across as boring to you. I hope you find the right channel and wish you the absolute best in your mathematical journey! All the best, TGMT 😁🙏🏼

@Zakybhr 2 года назад

you just arent paying attention. he explains it really well and fully goes in depth on how to do these problems, not to mention his videos are completely free, so stop complaining and actually focus when hes explaining, it all just depends on your mentality and how willing you are to work hard.

@HassanNazir-uy6do Год назад

his videos do really helped me i went from 1 to a 3 coz i was dumb ,think of time and dedication he puts in the videos its a great channel, and i extremely admire him for these vids notherwise i wouldve flopped, at the end of the day there is no need to be rude and ungrateful.

@pinks2k Год назад

I apologise for this, and looking back what I said a year ago is my fault. The videos are packed with exam-style questions and examples it does really come to a great help when looking for this kind of practise with answered explanations as well. I'm just reminded that if I want or need to study, I have to be correctly minded about having the chance to be shown these worked examples, as they're supposed to help me.