Are cumulative frequency diagram scaled 🤔.....? because as per in the second example the median should be 43 minutes (9:35) but thanks for the video it really helped me lot to understand better ☺💗
Hi. Each of the smaller squares represents 2 minutes on this scale rather than 1 minute. If you check and think about where 50 minutes might go I think this will help you.
@@1stClassMaths you literally saved my gcses maths grade 🙏 i don’t know what i would do if ur videos didn’t exist pls keep on uploading ur fantastic maths videos 🙌🏻
First
zeusi
thanks! ive got my gcse higher maths exam in 10 days
same here
Nah 5 hours
Nah - 1.5 hours
why is bro here 💀💀
got it tmr 💀
paper 1 tommorow we are cooked 💀
Yup currently sitting myself 😅😢
help i'm on the bus and doing this😭
😂 hey
whole year info next wednesday chat am i cooked?
@@gonzalofdez-castanocarrile7430sort of
you saved my life because i have IGCSE O LEVEL MATH REVISION TEST day-after-tomorrow . Sir you literally "SAVED MY EXAMS"
Bro same here I am also a O level candidate
this is powerful , thank you so much sir
You are very welcome
Best video, better than the teacher we have in Leicester college
math teacher in skl uses ur past paper and work thank u so much !!
Gonna come back and say my grade
what grade did u get?
Thank u so much ive got higher maths paper 1 tommorow y10
Very usefull😊
Tysm this video was really helpful... Also are the exam questions uploaded suitable for higher tiers too?
Hi yes the are only for higher tier
Quick revision ( 1hr before ma exam)
Same bro😅
Tysm, came in clutch one day before the first paper
Glad it helped!
At 8:22 the detention Q would j not do frequency not cumulative frequency?
Are cumulative frequency diagram scaled 🤔.....? because as per in the second example the median should be 43 minutes (9:35)
but thanks for the video it really helped me lot to understand better ☺💗
Hi. Each of the smaller squares represents 2 minutes on this scale rather than 1 minute. If you check and think about where 50 minutes might go I think this will help you.
@@1stClassMaths thank you so much for that .....🥰it really help a lot..
Very useful ,thank yu got an exam tomorrow
👍
man i love your vids so much
Thanks!! 🙂
@@1stClassMaths you literally saved my gcses maths grade 🙏 i don’t know what i would do if ur videos didn’t exist pls keep on uploading ur fantastic maths videos 🙌🏻
you dont know me but i love you thank you for saving me
I am so confused someone told me you use the mid-point for the x-axis
This would be what you do for frequency polygons, not cumulative frequency diagrams.
Is it ok to draw with straight line though? I used straight line in my exams but i’m scared I will be marked down for that
It is definitely ok
@@1stClassMaths Thank you so much!
your the best thank you😎
Thank u sir
How is it 6.5 please this is confusing
According to the scale, each small box is 0.5, so 3 small boxes are 1.5 plus the 5 which equals 6.5
for the probability one on the last question, do you have to simplify 28/80?
Only if the questions asks you to. In probability generally they don’t.
ez asf thanks
Can you do frequency polygons
I will eventually but not before tomorrow if that is what you are hoping!
@@1stClassMaths No, I am just confused on the topic and want to expand my knowledge, don’t feel pressured to make the video in a day