When taking the lower class boundary for median or mode are we supposed to subtract .5 from the lower class boundary or just you take that lower class boundary as itself without subrtracing .5
why is the median class different from your modal class which is your highlighted median is 15.5 and your highlighted mode is 18.5... I hope you notice me
i dont know, if measure of central tendency worksheet but without frequency. I want put class size and frequency. How to make construct a frequency table. you m use any appropriate class size and interval?
For constructing frequency table, usually the class size is given in the instruction. But if it's not given, then you use the formula i = Range / k where k = 1 + 3.322logN
Thank you thank you po malaking tulong po tu sakin :-) more power to your channel po. kahit po typo error lang po ung last part atleast malinaw nmn po ung pagkakaexplain po nyo samin. :-)
Is my CI correct? 17-21 22-26 27-31 32-36 37-41 42-46 So here’s the given: Construct a frequency distribution table and compute the mean,median and mode of grouped data (use 5 as how large each class interval is). The highest value is 43 and the lowest is 17
thank you last question po,if the range is 26 and the deaire class interval is 5 then 26/5= 5.2,, 5 lang po ba ang magiging class size? or yung 5.2 po is gagawing 6?
When i calculated for the mode i got the answer of 19.65 not 20.38
Sorry wrong calculation. Im not sure how I got that 20.38. :(
No worries the procedures and formula are correct though nice video btw
Im sad for comitting this mistake. Thanks for ur appreciation.
buti nasa comment section ang answer ko, I've got confused a little bit haha
Yeee thanks alot mate🤝..what matters was the procedure which i understood
Mistakes are inevitable at times
Ur such a sweet lecturer, imagine I didn't get this in class but atleast now i can do perfectly
The lecture is understandable forfirst-yearss and slow learners not rushing
thank you for your short and precise presentation!
Sorry !Where did you get 0.5 from?
That's exactly what I want to learn
Frequency is the one that appears most
Thanks
What if po kung may one or more 0 sa mga frequency sa pagkuha ng median at mode?
Sirr can i ask if were going to find the lcb u need to subtract it to .5 is it only .5. Or theres other else
If the given are whole numbers, it's 0.5, but if there's a given number with one decimal place, then it's 0.05, and so on...
@@PinoyMathematician i
its still not clear where the 0.5 is coming from
It’s always 0.5. As long as the values in the intervals (upper and lower limit) are whole numbers.
What a nice lecturer
Thank you so much
Salamat po sir dahil sainyo makakasagot ako sa exams
I am Indian
Thank you Sir, clearly understand 😊
I clearly understand, thank you 🙏🏻
Hello from this side of kenya
You have measure of central tendency .. Measure of dispersion ... Measure of Position .. what about measure of shapes??
I will watch all your videos . You are good
When taking the lower class boundary for median or mode are we supposed to subtract .5 from the lower class boundary or just you take that lower class boundary as itself without subrtracing .5
You have to subtract. It is not lower class boundary if you dont subtract .5, it is only lower limit.
@@PinoyMathematician I see some people here on you tube taking the class limit as it is without subrtracing .5 soo I was just confused
I dont know why they do that. I believe it would give incorrect answer.
@@PinoyMathematician thanks alot
how can l find frequency
Frequency must be given already.
why is the median class different from your modal class which is your highlighted median is 15.5 and your highlighted mode is 18.5... I hope you notice me
Yup, because median and modal class have different basis. Median class is based on the
thank you! it helped me a lot for my project
Sir paano po yung nakuha ang .5 sa pagminus sa lowest interval?
Di po kinukuha yun, kumbaga fixed po siya, always na 0.5 ang i miminus pag lower class boundary and pag upper class boundary naman +0.5
Question po! What will I do if there are duplicates in
pag dlawa same
@@PinoyMathematician thankyou po!!
It was an amazing video reall cleared my doubts
i dont know, if measure of central tendency worksheet but without frequency. I want put class size and frequency. How to make construct a frequency table. you m use any appropriate class size and interval?
For constructing frequency table, usually the class size is given in the instruction. But if it's not given, then you use the formula i = Range / k where k = 1 + 3.322logN
Yong mode ko po is 19.65
Thank you sir it is too helpful for me
God evening sir,sir how can i ask about the mode?i cant understand you roundoff into what?why it becomes 20.38?
19.65 the values that ive got
isnt interval is 2(12-10)?
Good day sir, ang gamit po kase naming formula for the mode is l+(fm-f1/2*fm-f1-f2) x c, same pa rin po ba yung magiging sagot?
yes same lang
Good day sir. What if there are 2 highest frequencies? How to find the mode
Compute both
@@PinoyMathematician how will i compute it sir?
The same procedure. Just different modal class.
@@PinoyMathematician bale po dalawang computations? Dalawang results po?
Yes po
what if po kung sa solution ng median yung part na ginamit is yung yung top part like yung sa example niyo na Age 10-12 what will be your
If ever that happens. Just use the top most column.
sa mode po, paano po kapag nasa pinakangbaba yung highest frequency? pano po makukuha yung d2?
consider zero lang yung frequency sa baba.
thanks for clear clarification
Pano po kung walang
zero
THANK YOU VERY MUCH PO ❤️
I mean ung
I mean ung
@@PinoyMathematician opo sir, eh sa mode po. fb=0 din po ba kung sa 1st interval yung modal class.? Thank you in advance po sir 😊
thank you sir!
thank you, sir!
Welcome ☺
Thank you
What if nasa pinakataas po nakalocate yung modal class? Ano pong D1 nun? Sana po masagot. Thank you!
zero
@@PinoyMathematician thank you sir! May lessons din po ba kayong ituturo about credit cards and consumer loans?
@@jasminebayer2274 wala pa po. gagawan ko po nyan.
Its cleary understandable
Maraming salamat, ngayon tapos ko na ang modyul ko
The sound is not clear
sa mode po na part, what if yung highest frequency ko is from the very top row? how do you solve the D1? Because it needs the before frequency
zero lang ang top
@@PinoyMathematician Thank you po! So yun na po yung D1 ko ang frequency ng top row, diba po?
yes. welcome!
Good day po, Sir. Consider as correct pa rin po kaya kung magkaiba yung naging answer sa mean ng group at ungroup pero same data lang po ang ginamit?
Hindi. kasi ungroup data should be using formula for ungroup data only. Same case for group data.
Thank you po, Sir!
THANK YOU SO MUCH FOR THIS
Very nice
Thankyouuuuuu
thank you po because of that favorite ko na ang math stay safe po and God bless
Thanks a lot sir!
what if yung sagot po sa n/2, mas mababa sa 1st class range?
yung first row na gagamiton mo
Probability engineering mathematics 2
Laspeyres calculation
I think interval is wrong it's not 3
wala jud koy nasabtan intawon haha
present
Very slow
is the mode answer not 19.65?
Thank you
Thank you you are really helping me out. This module is to fucking hard to answer your self
I have watch your video and it dedicated more understanding, thank
I really love your teaching ❤
Thank you ☺️
It is easy to be taught here. In the classroom, the time is limited.
Thank you thank you po malaking tulong po tu sakin :-) more power to your channel po. kahit po typo error lang po ung last part atleast malinaw nmn po ung pagkakaexplain po nyo samin. :-)
Salamat :)
Pasensya sa typo
@@PinoyMathematician oks lang po lods. :-) keep providing tutorials po :-) salamat po :-)
Thank you
please speak more clearer, you're like whispering
Thank you so much
For the lower class we should just take the 1st number class in that row, my lecture gave me wrong for using another LCB
how did you get the 20.38 in mode
Actually the answer is 19.65 you can direct it in the calculator one you substitute all the given
why did you choose to minus 0.5
That's fixed for a given that is not decimal.
Why is the interval of the median is 3 when the interval of 10-12 is only 2
10-12 is 3. That is; 10, 11, and 12
This is simple approached and easy to understand. Thank u sir for sharing with us.
why the frequency is consent 5.
It was hard Thank you so much
Why -0.5? Why is it 0.5?
I'm confused how or where did you find the i=3 ?
I got a 27.5 +(30-24)
______
14
For my solving problem on my paper and I don't how to get the Interval 😅
the interval of the lower and upper class, (for example: 10-12, count 10 to 12; 10,11,12. so the interval is 3)
Is my CI correct?
17-21
22-26
27-31
32-36
37-41
42-46
So here’s the given:
Construct a frequency distribution table and compute the mean,median and mode of grouped data (use 5 as how large each class interval is). The highest value is 43 and the lowest is 17
correct
thank you last question po,if the range is 26 and the deaire class interval is 5 then 26/5= 5.2,, 5 lang po ba ang magiging class size? or yung 5.2 po is gagawing 6?
6
if 6 po then my answer po sa CI is not correct po kasi 17-21,22-26 and so on po ang class size lng po nila is 5
@@rhianeParis U dont need to compute for class size bcos it's in the instruction that u use 5 as class size.
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