Ungrouped frequency tables GCSE IGCSE
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- Опубліковано 2 лип 2024
- This video explains how to calculate mean, median, mode and range from an ungrouped frequncy table.
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Y'all too good pointing out mistakes as if you've never done one, can't even appreciate the time and effort the guy took to make this video
True
The funny thing is this is one of my most viewed videos...I assume because UA-cam's algorithms see all the comments! I should try to make mistakes more often!
@@Mathsaurus LOL
@@Mathsaurus btw thanks for helping me with my math project
Wow, you have made it become more simple. Thank you.
Thankyou for recording this video.
I have a statistic test tomorrow and this video has helped me out so much.
:)
Thank you! Im revising for my GCSE now and this helped me a lot :)
Thank you for making this you saved me for my test tomorrow 🙏🏻
Thank you soooo much hopefully this will help with my test
Very neat I like it thank u🙂
it was a very good you saved me thank you
you saved my ass bro tomorrow is my test
thanx , a lot to understand this topic ,I was struggling .I have learnt many topics from ur videos.u r such a genius teacher .thanks a lot again I have my exam on Thursday .
Great, I'm pleased they have been useful - good luck for your exams!
thank you tommorow is my test and that helped so much.😀
+Shafay Shaikh Pleased it helped, good luck with your test!
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This helped me plan a lesson, thanks (but I did notice the xf value for 11 x 1 should be 11, not 1. so the mean is actually 2).
tq for method
1x11=11 not 1
My son noticed too 🙂
Obvious
What if I don’t get the exact value as 12 in cumulative frequency after adding?
You made a mistake at 2:56 you wrote 1X11 = 1, but it is 11.
Thaaanks 🤣🤣🤣
..know one was there to teach me this....😏😎😎
Xpert U3eR no one*
does frequency table has something to do with standard deviation? how does one get that?
The standard deviation describes how spread out data are. It's a more advanced topic than this video goes into, but yes you can work out standard deviation from data given in a frequency table. I don't have a video on this but if you search I'm sure others do.
that last one should be 11 not 1 so the total should be 46 so its 26/23 to get 1.13
how about if i make 8 as the mode? is it the same thing?
question would b related to pets
u are just saying the number of people who has 2 pets not the most common number of pets owned by people
Hey there!!
okay so you wrote that 11×1 wrong..
hence the mean is 2 right??
Median is 1
mode is 1? plz help
Yes, that's correct.
i don't understand the median. I'm following the steps but im getting a different answer from the march scheme
Ekyi Quarm *Mark
xf....... 1x11 = 11 or 1 ?
Ab Qaher Afzali Yes, thanks it should be 11, so the sum of xf is 46 not 36, and the mean is 2.
CEO of making 1 mistake and getting flamed for it
On the plus side, I think all the comments have made this one of my most viewed videos :)
Mad
11 × 1 =11
how come 11 into 1 is 1?
hahaha
however keep up the good work it was quite helpful!
Yes, just a typo - see the comments below. I'm pleased that it was useful anyway!
why is 1×11 is = to 1???
Thanks, good spot - it's not of course, that's a mistake, for some reason I said 11 and wrote 1!
1x 11= 11 please
you had done wrong,you had done 11×1 =1 😂 in £fxi column
He wrote 1 instead of 11
1×11 is 11 not 1
4 2s he meant two 4s
Boss 1×11 is 11 not 1
As if you have never made mistakes
bro you did the cumalative frequency wrong...
1*11 = 1??? It's 1*11=11
lol
It's wrong 1×11 is 11 u wrote 1
U put 1x11 = 1 ahh
would it be bad for me to say that i wished 9 kids had 11 pets :)
U have put the wrong answers