How to Estimate Mode from Group Data Statistics Data Management

Mode = l + h(f1 - f0)/(2f1 - f0 - f2)
Playlist Grouped Data: • Median Mean Modal Clas...

[@charlottestewart6524]

Wow. I thought I had to keep crying. I prayed to God to understand math. He heard my cry because I actually understood clearly through your accent how to understand this formula. C.S.

[@mukulzaheer3304]

Thank you sir, I am learning statistics for the first time in my life at the age of 65. You made my life so easy.thank you again. God bless you.

[@MathematicsTutor]

All the Best!

[@antoniussugianto7973]

@@MathematicsTutor sir i think here h = 11 and not 10

[@o2148]

Class interval which is h is upper limit - lower limit here in this case is 60-50=10 I think ...

[@mdhashir3165]

Sir, i have ignou eco 7 exam thursday. Each and every explanation is really clear and easy to understand. Thank you so much.

[@raymondchisenga4815]

Excellent tutor ever, thanks for uploading these wonderful videos.

[@EuniceSokota-xj1so]

Sir thank you so much for helping me to understand this concept I really appreciate 😭 God bless you 🎉

[@MathematicsTutor]

Thanks. Here is a Playlist for you: ua-cam.com/video/P0RL4Z7reOg/v-deo.html

[@anubbhandari5633]

Handwriting is small but I understand it.Thank you sir

[@chiragthakker6344]

Sir what if the first range
is modal class?

[@adeenanazir8689]

i understood your method very easily plzz upload more

[@charlottestewart6524]

46 years old returning student. Finally I get it.

[@charlottestewart6524]

Wow

[@umairkhattak1449]

Tnxx alot sir soo much nice may Allah bless u with success

[@oloo9207]

Favorite teacher

[@kainatnisar6340]

U realy helped me..to understand it .in such an easy way...

[@ritikabharamainawar8149]

Thank you for the video sir
it helped me a lot... :)
I had a doubt that if the first class interval given has the highest frequency, how and what do we consider the value of f0?

[@khabylamefc4284]

Wow 😭 thanks bro 💕 I understood very easily😭❤️🙂

[@JJ-712]

Thankyou sir...this video was so helpful....thanks a lot

[@menparitlapyu7684]

Thank you for ur Video actually tomorrow I have exam and I totally forgot how to find mode bcoz of ur video I already know again, it's very useful

[@user-og1gz3uq3x]

Wow very nice keep the good job..❤

[@lindsleygaudi3930]

I loved your video ,very simple and understandable ,thank you so much

[@LamarcksTheory]

The answer is actually 58.3 when you use the lower class limit

[@imadkhan-bo7gg]

Thanks so so thanks sir g

[@justinelakemckinley979]

Wow thank you so much your a great teacher

[@MathematicsTutor]

Thanks. Here is a related Playlist: ua-cam.com/video/NUhbZrfLpXc/v-deo.html

[@JeremiahSalaam-wo2bh]

Thanks dear for that work

[@MathematicsTutor]

Thanks for appreciation. PLAYLIST for you: ua-cam.com/video/BNTop0r1oMk/v-deo.html

[@stanleykirugi2806]

Thank you very much. Do you have Bi-modal example.

[@sergdeslate2722]

lower boundary -.5 hellw

[@asemahlemaci778]

Thank u so much

[@gacitajerome2712]

cares in the community is nice .thanks

[@MathematicsTutor]

Thanks. Related Videos: ua-cam.com/video/NUhbZrfLpXc/v-deo.html

[@subhadarshini6253]

Thank you so much sir🙏

[@RamanaRamana-be7jy]

Very nice explanation

[@ziyazziya8216]

Thanks sir it's very nice and easy

[@AnneMuchikugichomo-se2kr]

Thanks for your help... but sir is the class interval 10 or 11

[@MathematicsTutor]

10 is the class interval 10 to 20 will include 10 but not 20. Thanks

[@mkeducationlearning3486]

very good teaching method

[@duchesstaymie6815]

Was really explanatory thank you

[@jefchan5678]

What if the frequency of modal class comes first in the table, what will be the frequency of class preceeding? Is it zero? Thanks.

[@harrylavinge2571]

my math teacher said that we need to subtract the L to 0.5 it's right or not please

[@ramanannanth8564]

Sir what should I do when I don't have succeeding frequency.

[@thatscene601]

U are amazing ❤️

[@akshathakannadathi5050]

what if 2 classes hav the same frequency ? i.e 2 classes have 30 as the frequency

[@lekhanhnam7227]

I just create a new way for it :)) I will combine 2 classes as one. For example, if class 20-30: 30 and class 30-40: 30, combine it as 20-40: 60 then calculate it.

[@shireeshakattamidi7237]

If the highest frequency 30 occurs two times .. Then how to calculate mode?

[@MathematicsTutor]

Good Question.
There could be more than one mode and so calculate using the given formula and estimate both of them
Thanks

[@a.anandslife3077]

Thank you very very very much sir

[@MathematicsTutor]

My Pleasure. Thanks for appreciation

[@SharronsidneyBekono]

So simple sir

[@SirUni25]

What if the Column for Mark starts from 70-80, then 60 - 70 then 50 - 60 until 20-30, the value of f0 and f2 will interchange also?

[@MathematicsTutor]

Re-arrange and then solve as shown.
Thanks

[@TWakjira]

The lower class boundary should be 50 - 0.5 = 49.5 and the answer be 57.5

[@Faomidigitalmarketing]

Exactly, please how will we use it to calculate the mode if the mode is in the last class interval. How do we get d2?

[@khalofacts5651]

what if the larger frequent number which is 30 goes btw 70-80 how would do the succeeding class?

[@sayantandas8739]

How the formula is derived...? In case of median your explanation was very good

[@MathematicsTutor]

Thanks for appreciation.

[@sayantandas8739]

@@MathematicsTutor I am studying BSc STATISTICS in PRESIDENCY UNIVERSITY, KOLKATA.I will watch your videos to get clear explanation whenever I face difficulty....😘😘

[@MathematicsTutor]

@@sayantandas8739 Thanks a lot and All the Best!

[@memorymulenga8158]

Keep on🙏

[@prabhjotkaur954]

Thnxx very much sir

[@nastyguy2283]

Thank you sir

[@tariqumair1084]

tnk u sir g very much.love u sir

[@shachibordia7887]

Nice

[@MathematicsTutor]

Thanks

[@akhilnagula2710]

Thank you

[@bikramjeetsinghgill4066]

What if f2 is not given or not there

[@sayeedakbar2298]

nice explanation

[@lekhanhnam7227]

How to find that formula? I mean where the formula is from?

[@umaimaabdulaziz5974]

Thankyou sir

[@mamakumari343]

Sir lower limit should be 49.5

[@abdulfattahjimoh6918]

nice one sir. pls, can you go to algebra

[@axescalibur]

what if the highest frequency is located at the upper part... does it mean, there's no f0?

[@MathematicsTutor]

Thanks. Please elaborate.

[@axescalibur]

Anil Kumar like if example the modal class is like at the very top of the table, meaning there's no preceding freq. How will you solve for the mode?

[@brennanjulesacar7119]

u put nothing simple

[@MathematicsTutor]

Here is the playlist for Middle School Students: ua-cam.com/play/PLJ-ma5dJyAqpNXfw-591waObAmOHIEZ01.html
Hope it is useful

[@novemberfalls7602]

That's zero right? If 4 is the highest. Zero is next to it. LoL

[@j.babyjj2022]

How can we know if how many students have a mark lower than 65? In this example.

[@royalwingz7205]

*CLEAR*

[@asadhussain5573]

Thanks

[@ashianfayaz3261]

lower limit of model class mean

[@sachieuu]

Thank u sir 👍

[@aaliyaahmad8309]

Thanks sir

[@marshabritto2754]

Thank youuu

[@lykaandrade3383]

Hi, Sir!
Thanks for the video. I think you must put " i " instead of " h ".
I mean you should put only " interval" rather than putting it as "class interval".

[@nobody2035]

Thankssir

[@MuhammadFaizan-yq8ul]

Yaar agar fm last pa ho to f2 Kiya ho ga plz bta do

[@acklanmweempe7944]

Helpful

[@its.absolutely.presh_ss623]

Can I use this method to find age data

[@MathematicsTutor]

Yes, you can

[@arthuraranha3808]

thanks bro appreciate your help

[@prashantkaushik6500]

Why f0 is taken 18 instead of 30

[@majidkhan6007]

prashant kaushik
F0 is the frequency of preceding class

[@nkosinathintshembeni8162]

Thank youuuuuu

[@gate_da_ai]

Sir can you please drive this mode formula or give an intuition on how actually this formula is calculating mode...

[@MathematicsTutor]

Logical Reason: Modal Class is easy to get. Now we need to estimate the number. The questions is, which is the element in the center as that will be the best estimate. We assume that all the elements are uniformly distributed. Then check the tend, kind of slope to get the estimate of the element. Hope that helps.

[@antoniussugianto7973]

Sir i think here h = 11 and not 10

[@me3th64]

You sound like shashi tharoor

[@hakimjadon140]

Hindi me padayle

[@1minuteproductions21]

My exam is on march 15

[@Abdulsammad-kn8xc]

That's wrong Answer is wrong sir .but Kinsley correct it

[@illasagaramanil999]

Telugu video pammpu

[@joshoxy]

who else has a test tomorrow?

[@GOD-ROHITFF]

##@&@#________nonsence simple method chahiye tha

[@dhanyadhan7840]

Thank you so mach

[@khalofacts5651]

what if the larger frequent number which is 30 goes btw 70-80 how would do the succeeding class?

[@nandhiniv2630]

If the highest frequency repeated two times means how could find mode

[@MathematicsTutor]

This formula will work. Thanks

[@MathematicsTutor]

@@zarethrongong4764 Both of them. Thanks

[@voiceofteluguinspiration552]

Thank you sir

[@darshanapatil4179]

Thank you so much sir

[@khalofacts5651]

what if the larger frequent number which is 30 goes btw 70-80 how would do the succeeding class?