Similar type of explanation is given in solutions books or reference book. As students we would like to know the procedure for solving an equation. That explanation is missing. Then what's the use of the video?
170 is already given bro in question. Without it not possible to answer. Listen if sir say in your class there are total 100 students The male are =50 Then find the female we can calculate by (total student-male )= female
Where from '4 'comes? You didn't mentioned it🥲 please make a video on full details do not missed even a small and easy one to explain because this is what we expect from online teachers🙃
In my exams the same ques. Was ask by my professor but in that ques. Only median was given not the sum of frequency And here i m seeing u have given sum of frequency 170 how it came . If the same ques. Has asked in exam where ww need to find missing frequency when median is 35 but the total no. Of frequency are not given then how we will find it? Plzz reply mam.....
Manali samani sum of frequency is already given in the question. When i wrote 170 as sum i mentioned it. So in that case you can use value of median and take sum of frequencies as 'N' and work in the similar way
@@apparacademy4616 the ques. Is this one here total no. Of frequency is not given, Class 0-10 10-20 20-30 30-40 40-50 Freq 5 25 ? 18 7 Find the missing frequency from the following distribution, given median is 24. I understood what u have said and on the basis of what i understood i had done following solution of above ques. Plzz check and tell is this is correct or not .... Class 0-10 10-20 20-30 30-40 40-50 Freq 5 25 ? 18 7 C.f 5 30 30+f1 48+f1 55+f1 Assume the missing freq is f1, N=55+f1 Median = (l + n/2 - c / f)*h 24 = (20 + 55+f1/2 - 30 / f1)*10 24f1 = (40+ 55+f1 - 60/2)*10 (----taken lcm of 2) 24f1 = (35+f1/2)*10 2(24f1) = (35+f1)*10 48f1 = 350+10f1 48f1-10f1 = 350 38f1 = 350 f1 = 350/38 f1 = 9.2 as we know freq cannot be in fraction so the real freq will be f1 = 10 (final ans) This is how i had done my solution plz verify it and check it if it is correct or not . if it is incorrect then i would request u to plz send me the solution of this ques. 🙏 Thanks!
@@apparacademy4616 no i haven't multiply 20 with 10 i have taken lcm for value 20 and 30 there i multiplied with 2 so that the value becomes ((40+55+f1-60)/2)*h
In exactly same ques if N is not given it cannot be solved Either one of the missing frequency will be given or some extra information will be provided Because we can make only two equations one is of total frequency and other one is through median We cannot solve 3 variables using only 2 equations.
@@vikashsharma9837 bhai gali mt de samjha .Aur sun bhai tumko agar soln nhi milra toh dusra video dekho par kisiko disrespect mt karo coz at least she is trying to help u out
Similar type of explanation is given in solutions books or reference book. As students we would like to know the procedure for solving an equation. That explanation is missing. Then what's the use of the video?
You were totally explaining in bookish language... Wasted 10 min 😖
i feel sad I couldn't hear you... I needed to understand this. thanks for sharing
Pls if u don't know how to teach pls don't try to do that. Bcoz it doesn't help us but it makes us confused and we even forget what we already know.
What can i do if the total is not given
Yeh concept karwa hi nahi rahi upper upper se le ja rahi ha question ko
How to come in total of frequency 170....
If not given total frequency.....pls tell how to calculate ittt
170 is already given bro in question. Without it not possible to answer.
Listen if sir say in your class there are total 100 students
The male are =50
Then find the female we can calculate by (total student-male )= female
Sorry for the misbehave because i think ur this video is useless bcoz nobody understand this question by ur method
See this funny clip 🤣🤣🤣🤣 1:50 (Imagine)😅😅😅😅😅
if the mean of the given data is 37 and the sum of the missing frequencies is 10. what are the missing frequencies?
mam Ap padhana chhod do.. kyuki ap itni complicated tarike se bata rahi ho ki thoda samjha aata hai frr age samjh he nhi aata..
Why are u explaining all this if u can't explain calculation
Arre mam hindi m baat kr lo agr english ni aaati toh... AAAAAAA! ¿
N 170 kasa aya ??
Given in the question
How total is 170
Given in the question
Kisi ka dimag kharab mat kijiye question Bata kar ulta sidha
Thanks a ton for Super Guidance. My sum is solved.
Aur jyada angreji madhumakkhi 170 Kahan se aaya
Yhi to mere book ka question h business statistics ka 😅 jismein maine median given dekha hi ni 😂
Mere bhi Statistical Methods book ka question same to same h aur maine bhi median given dekha he nhi😆... Iss parkar main TH-cam m aaya hu😅
Army public school's Studend Enters in Comment😎👑 🔥
My name Ayush gupta
how did 170 come 😂😂😢
170 nahi 110 ha apko calculate karna nahi aata
Achcha hua apne Hindi bolna suru kar Diya mai ise English language video samajh ke skip karne ja raha tha 😅
App ki video ma bahut mistakes ha
U did wrong brow
Jage kaam pad gyi mam
Mam apne bht hi ganda samjhaya h
English bolna h to shi se sekh to lo
Mam n= 170 kise aaya
Abe khud toh kr la mantal
Where from '4 'comes? You didn't mentioned it🥲 please make a video on full details do not missed even a small and easy one to explain because this is what we expect from online teachers🙃
Mam 170 yeppadi vanthuchi
Ma'am where do you live..?
How 170 can you explain
Given in the question.
I couldn't understand that how did u find f1's value can u help me in it
Frequency ka total question mai dia nahi ho to
what you are doing is that is long formula do in right way
Galat karvya h😅
Maam how tofind in ?? missing frequency
Your ques is not clear
I can't co-op with that language 💀💀🥺
In my exams the same ques. Was ask by my professor but in that ques. Only median was given not the sum of frequency
And here i m seeing u have given sum of frequency 170 how it came .
If the same ques. Has asked in exam where ww need to find missing frequency when median is 35 but the total no. Of frequency are not given then how we will find it? Plzz reply mam.....
Manali samani sum of frequency is already given in the question. When i wrote 170 as sum i mentioned it.
So in that case you can use value of median and take sum of frequencies as 'N' and work in the similar way
@@apparacademy4616 the ques. Is this one here total no. Of frequency is not given,
Class 0-10 10-20 20-30 30-40 40-50
Freq 5 25 ? 18 7
Find the missing frequency from the following distribution, given median is 24.
I understood what u have said and on the basis of what i understood i had done following solution of above ques. Plzz check and tell is this is correct or not ....
Class 0-10 10-20 20-30 30-40 40-50
Freq 5 25 ? 18 7
C.f 5 30 30+f1 48+f1 55+f1
Assume the missing freq is f1,
N=55+f1
Median = (l + n/2 - c / f)*h
24 = (20 + 55+f1/2 - 30 / f1)*10
24f1 = (40+ 55+f1 - 60/2)*10
(----taken lcm of 2)
24f1 = (35+f1/2)*10
2(24f1) = (35+f1)*10
48f1 = 350+10f1
48f1-10f1 = 350
38f1 = 350
f1 = 350/38
f1 = 9.2
as we know freq cannot be in fraction so the real freq will be
f1 = 10 (final ans)
This is how i had done my solution plz verify it and check it if it is correct or not . if it is incorrect then i would request u to plz send me the solution of this ques. 🙏
Thanks!
Manali samani its incorrect.
You have put in values in wrong formula
You have multiplied 20 also by 10
@@apparacademy4616 no i haven't multiply 20 with 10 i have taken lcm for value 20 and 30 there i multiplied with 2 so that the value becomes ((40+55+f1-60)/2)*h
Please solve same type of question when total frequency is not given
👍
Frequency ka total 120 aa rha h
Frequency ka total question me de rkha hota he
How comes 170
Given in the question
Plz correct it...😢
Thanks
Aareeyy calculation 🙂
Sorry to say but aap bdiya nhi pdati
M=L+l2-l1/f *n/2-cf it is for find median?????
Frequency ka no 110a rha h
Thanku mam
Good
F1=15
What if total / N is not given ?? How to find
In exactly same ques if N is not given it cannot be solved
Either one of the missing frequency will be given or some extra information will be provided
Because we can make only two equations one is of total frequency and other one is through median
We cannot solve 3 variables using only 2 equations.
Pdana aata nhi aa jate h yt pr pta nhi inka 170 kha se aaya
Its already stated jn the question
@@apparacademy4616 To mam TH-cam pr dikha deti n ki frequency 170
Sare log confused ho gye
Madam ji 1 problem h
Your voice is so cute ❤
170 kha se aaya
Total 170 kha se aaya
U did wrong bro 170???? Fi is 110👅😭😅
Total frequency value is given in question
😭
Bhat
Lol mata karap hai kia
Thank u...I was soo confused
Thanks 🙏
170 kaha se aya
Last 5????
Thank you sister
Why is lower class limit 30 instead of 29.5 ( 30-40)
Because it is exclusive data not inclusive if we had given inclusive then we have to do this with this method
Ma'am if the sum of frequency is not given and there are two missing frequencies then how to solve that
It will not be possible...... Questions will never be like that!!!
That type of ques is given in ignou book
Hii mam
tq mam☺☺
😊
Thanx mam ur videos is vry helpful for us
Thank you! Plz subscribe and share.
Lawda ...last mai pata nhi kya kiya
Pehle ye batao ki 170 direct kaha se rakh diya
Given in the question
🙂thankyou
thanks mam bht acha samjhaya
Thanks mam.👍👌👌
WELL EXPLAINED!!!!!!
Wheres the 170 came from 😥
Given in the question
Pehle karna sikho phir sikhao thik hai
Bhai respect she knows more than you that's why she is teaching and you are listening .
If you can't give respect then don't disrespect also.
@@VKR07888 He said nothing wrong about her so WTF you're talking about it's an incomplete solution dumb head she didn't find out f2? Got it.
@@vikashsharma9837 bhai gali mt de samjha .Aur sun bhai tumko agar soln nhi milra toh dusra video dekho par kisiko disrespect mt karo coz at least she is trying to help u out
Hi,
How can one find missing frequency given lower quartile