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

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.
These are the calculators that I recommend 💎
Casio fx-83GTX Scientific Calculator, Black - amzn.to/2P2cyGG
Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz - amzn.to/2sw2Moz
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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Пікірлер: 114

  • @TheGCSEMathsTutor
    @TheGCSEMathsTutor4 жыл бұрын

    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

    @Ziad-cp3lu

    5 ай бұрын

    Do you actually get a coffee is it just money ?

  • @MCKSY.

    @MCKSY.

    5 ай бұрын

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

  • @htunwaiyan7440
    @htunwaiyan74408 ай бұрын

    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

    @calisurfs

    3 ай бұрын

    did you do well bro

  • @realmanchubs

    @realmanchubs

    3 ай бұрын

    did u do well

  • @jamilkamaly8452

    @jamilkamaly8452

    Ай бұрын

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

  • @qwjk1

    @qwjk1

    18 күн бұрын

    how did the paper go??

  • @jameschester7839
    @jameschester78394 жыл бұрын

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

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

    James Chester Amazing to hear! Thank you 😁🙏🏼

  • @YN-ry6cc

    @YN-ry6cc

    4 жыл бұрын

    James Chester well said

  • @idrk1507
    @idrk15074 жыл бұрын

    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

    @TheGCSEMathsTutor

    4 жыл бұрын

    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

    @janetwilson4740

    3 жыл бұрын

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

  • @idrk1507

    @idrk1507

    3 жыл бұрын

    @Muhammad Saad Omar Yeah

  • @idrk1507

    @idrk1507

    3 жыл бұрын

    @Muhammad Saad Omar Lmfao

  • @idrk1507

    @idrk1507

    3 жыл бұрын

    @@janetwilson4740 How did it go?

  • @trupype3028
    @trupype30283 жыл бұрын

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

  • @hk959

    @hk959

    2 жыл бұрын

    Good luck ✌️

  • @astayuno7975

    @astayuno7975

    Жыл бұрын

    Whe

  • @rauriblanchard7639

    @rauriblanchard7639

    Жыл бұрын

    No one cared

  • @samskelton9908

    @samskelton9908

    Жыл бұрын

    @@rauriblanchard7639 lol ikr

  • @hollowcookie9648

    @hollowcookie9648

    Жыл бұрын

    @@samskelton9908 💀

  • @khadija2739
    @khadija27393 жыл бұрын

    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

    @B737-hh4yk

    Жыл бұрын

    u have the same name as my sister XD

  • @MS-ey4cg

    @MS-ey4cg

    10 ай бұрын

    @@B737-hh4ykL rizz😂😂😂

  • @wintrrfn256
    @wintrrfn2562 жыл бұрын

    So helpful thank you for improving my understanding on this topic

  • @movie_clips9148
    @movie_clips91482 жыл бұрын

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

  • @zachariahmangaly8391
    @zachariahmangaly83916 ай бұрын

    This was really helpful,Thank you so much

  • @Tracks777
    @Tracks7774 жыл бұрын

    amazing content

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

    MisterTracks Great to hear! Thank you 😁🙏🏼

  • @calcpost3641

    @calcpost3641

    3 жыл бұрын

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

  • @calcpost3641

    @calcpost3641

    3 жыл бұрын

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

  • @sallyhayton1976
    @sallyhayton19762 жыл бұрын

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

  • @jittykitten1
    @jittykitten1Ай бұрын

    Awesome video thank you!

  • @Leox-xe6ip
    @Leox-xe6ip3 ай бұрын

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

  • @Adam_____________
    @Adam_____________4 жыл бұрын

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

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

    Adam Tuplin Great to hear 😁🙏🏼

  • @TheStumptube
    @TheStumptube2 ай бұрын

    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 KZread 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 KZread channel.

  • @Ziad-cp3lu
    @Ziad-cp3lu5 ай бұрын

    Thank you help me revise for my mocks

  • @spivicool5658
    @spivicool5658 Жыл бұрын

    thank you so much

  • @jkd3758
    @jkd37583 жыл бұрын

    Thank you!

  • @44bor
    @44bor4 жыл бұрын

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

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

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

  • @sticksthesecond3308
    @sticksthesecond33083 жыл бұрын

    This video is saving my grade

  • @valen23arg

    @valen23arg

    3 жыл бұрын

    Same here

  • @mia-janeallen2542
    @mia-janeallen2542 Жыл бұрын

    Single-handedly carrying me in maths

  • @yoo5688
    @yoo5688 Жыл бұрын

    done, thanks

  • @lolllhello7718
    @lolllhello77184 жыл бұрын

    Always struggled on this hopefully this vid can help 👍

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

    Lolll Hello Hopefully not anymore then 😁🤞🏼🤞🏼

  • @lolllhello7718

    @lolllhello7718

    4 жыл бұрын

    The GCSE Maths Tutor Yesss

  • @YN-ry6cc

    @YN-ry6cc

    4 жыл бұрын

    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

    @TheGCSEMathsTutor

    4 жыл бұрын

    Y N So great to hear!!

  • @HassanNazir-uy6do
    @HassanNazir-uy6do Жыл бұрын

    thanks for this video

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    Жыл бұрын

    Most welcome 😁🙏🏼

  • @huzigul-2126
    @huzigul-21268 ай бұрын

    Awesome

  • @Indian_.mappings.
    @Indian_.mappings.2 ай бұрын

    thankyou

  • @aravesathiyanathan3501
    @aravesathiyanathan35013 жыл бұрын

    @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!!

  • @Xela2632
    @Xela26322 жыл бұрын

    tysm

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    2 жыл бұрын

    No probs! 😁🙏🏼

  • @alfiesaunders-no7oq
    @alfiesaunders-no7oq2 ай бұрын

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

  • @umarbh9315
    @umarbh93152 жыл бұрын

    I think I passed maths because of you

  • @keliserigby6302
    @keliserigby63022 жыл бұрын

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

  • @shahabdulazizafridi937

    @shahabdulazizafridi937

    Жыл бұрын

    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

  • @Anime_World1168
    @Anime_World11683 жыл бұрын

    maths mock year 10 mock tomorrow

  • @YN-ry6cc
    @YN-ry6cc4 жыл бұрын

    @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

    @TheGCSEMathsTutor

    4 жыл бұрын

    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

    @MI-lo2hj

    2 жыл бұрын

    its mean u dont need to do that for mean

  • @arshianoohi8362
    @arshianoohi83624 жыл бұрын

    can you do gradient and gradients under a graph please?

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

    Arshia Noohi Here it is - kzread.info/dash/bejne/o2iEpLOsmMLWebA.html 😁🙏🏼

  • @Yani_122
    @Yani_1222 жыл бұрын

    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

    @TheGCSEMathsTutor

    2 жыл бұрын

    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

    @Yani_122

    2 жыл бұрын

    @@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

  • @Hamzinoo
    @Hamzinoo5 ай бұрын

    Yh night before mocks Yh clutch guyy frrrrr

  • @scarlett1353
    @scarlett13532 жыл бұрын

    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

    @Sxlanki._x

    2 жыл бұрын

    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

    @scarlett1353

    2 жыл бұрын

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

  • @dragonbreathwr9007
    @dragonbreathwr90072 жыл бұрын

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

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    2 жыл бұрын

    You do it from the table!

  • @YN-ry6cc
    @YN-ry6cc4 жыл бұрын

    Do you do any AQA exam board content sir

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    4 жыл бұрын

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

  • @djamilaaaxo
    @djamilaaaxo3 ай бұрын

    22:52 / 28:19

  • @user-fs8ny5ji8y
    @user-fs8ny5ji8y3 ай бұрын

    🐐

  • @Sadiq80k
    @Sadiq80k4 жыл бұрын

    Are you not uploading it now?

  • @fatimarahim3800
    @fatimarahim38002 жыл бұрын

    Can the questions get any harder?

  • @haticetoktas5695
    @haticetoktas5695 Жыл бұрын

  • @Matt-gb7wr
    @Matt-gb7wr Жыл бұрын

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

  • @shijumathew4029

    @shijumathew4029

    8 ай бұрын

    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
    @MariaAli-yz3xx Жыл бұрын

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

  • @salarrzinho

    @salarrzinho

    Жыл бұрын

    both

  • @m00nwalker32
    @m00nwalker322 жыл бұрын

    16:34

  • @sadianasir5494
    @sadianasir54942 жыл бұрын

    Will the modal and medial always be same ?

  • @sadianasir5494

    @sadianasir5494

    2 жыл бұрын

    Median*

  • @user-qq3fn3lp8u
    @user-qq3fn3lp8u2 жыл бұрын

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

  • @jakewatkins5202
    @jakewatkins52024 жыл бұрын

    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

    @TheGCSEMathsTutor

    4 жыл бұрын

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

  • @hadiasohail9532
    @hadiasohail9532 Жыл бұрын

    9

  • @adyanshahid6224
    @adyanshahid6224 Жыл бұрын

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

  • @lesyeuxdeniiniii

    @lesyeuxdeniiniii

    Жыл бұрын

    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

  • @pinks2k
    @pinks2k2 жыл бұрын

    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

    @TheGCSEMathsTutor

    2 жыл бұрын

    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 KZread 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 😁🙏🏼

  • @ululate

    @ululate

    2 жыл бұрын

    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

    @HassanNazir-uy6do

    Жыл бұрын

    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

    @pinks2k

    Жыл бұрын

    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.

  • @isismae5411
    @isismae54112 жыл бұрын

    Thank you!

  • @TheGCSEMathsTutor

    @TheGCSEMathsTutor

    2 жыл бұрын

    My pleasure 😁🙏🏼