Find the Median, Lower Quartile, and Upper Quartile

[mikathemonstertm_tm]

Missed a couple 😂😂💯💯💘 lmao got me dead

[dragongamer]

Well explained but this is simpler:
Step 1: Order the data set from ascending to descending
Step 2: Find the middle of the data (basically half the data)
Step 3: Then find the middle of the each half of the data
The middle value of data on the LEFT from the half you did is LOWER QUARTILE
The middle value of data on the RIGHT from the half you did is UPPER QUARTILE
Step 4: State the median
odd number use (n + 1) / 2 (n representing as the number of values in the data)
even number use n/2 + 1 (n representing as the number of values in the data)
Step 5: Calculate the range (if the question ask for range)
Range = Largest value - Smallest value
Step 6: Calculate the interquartile range (IQR) (if the question ask for interquartile range)
IQR = upper quartile - lower quartile

[nobodyshere]

Thanks so much for this!- I didn’t understand anything about quartiles and you explained it perfectly. Thank you!

[redeyereeceybbbb]

That was painful to watch u put the numbers in order at the start

[mariam-mkhb]

SERIOUSLY, THANK YOU SO MUCH, I NEEDED THIS! VERY QUICK TO LEARN. THANK YOUUU, MUCH APPRECIATED

[paulrubaire]

Bruhh how many mistakes did you make😭😭😭

[footballfanfromuae]

I didn’t understand anything about quartiles and you explained it perfectly. Thank you

[mannykhan]

Wow great lesson, so perfectly executed. One for the books (literally).

[handsomemehdi]

I have read about quartiles but none of them were as efficient as this video. Thank you ! <3

[airprovider]

Thank you so much. This will help in my test.

[GtarWizard]

Dude you taught me how to do this faster than my teacher could at school! Thankyou!

[TMKMLEIsBackToSchool]

Fun fact: i watched this at school today😅

[shadowpro]

Thanks I have an exam tomorrow and you helped me ❤

[Kegyetleneper]

Thanks Christian. It's easy, but I didn't pay attention in class, so I got lost.

[fgvgcrf]

Ty well explained even though you done a couple of mistakes 😅🤝

[mrtechsavvy]

what if there is a list of 500 values ? would you count it manually ? formula for median : (n+1)/2 if n is odd, (n/2 + (n+2)/2)/2 if n is even. Formula for quartiles : 1st quartile : 25/100*n, 2nd quartile : 50/100*n, 3rd quartile : 75/100*n where n is the number of values in the given list. in this question n is 13 for all these formulas because there are 13 values in the given question.

[ruthagnihotri]

Thankyou so much. Literally, you explained it so perfectly

[koru_halo]

I love you, man! Im Russian, but ur explaination is so easy to get it) sorry for mistakes

[Quit]

Yessss This helped a lot!!! Thanks so much!!!

[patrickrafalo]

thank you so much i really needed this