How to Find the Standard Deviation, Variance, Mean, Mode, and Range for any Data Set

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  • Опубліковано 12 січ 2025

КОМЕНТАРІ • 497

  • @darshilpandya8851
    @darshilpandya8851 4 роки тому +244

    Thankyou from the bottom of my heart. This helped me alot , when my all hopes were gone!

    • @PreMath
      @PreMath  4 роки тому +24

      You are very welcome Darshil! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃
      Keep smiling😊 Enjoy every moment of your life 🌻

    • @ricardonig5602
      @ricardonig5602 4 роки тому +6

      Darshil did u know that u r adopted?

    • @Top15sMemesVideosiOS
      @Top15sMemesVideosiOS 4 роки тому

      @@ricardonig5602 Oh God!
      Gr8 comment 😂😂😂

    • @mohamedumar4614
      @mohamedumar4614 3 роки тому +6

      Right before the day of exam right 😆😆😆

    • @Top15sMemesVideosiOS
      @Top15sMemesVideosiOS 3 роки тому

      @@mohamedumar4614 😂😂

  • @Ranger24-z9b
    @Ranger24-z9b Рік тому +4

    i graduated from bachelors long ago and i almost forgot everything. i recently joined and started to study MBA so this really helped.. thank you !! the best teacher!!!

  • @akhilajaykumar4922
    @akhilajaykumar4922 3 роки тому +269

    Honest fact : youtube teaches better THAN THE SO CALLED EXPERT PROFESSORS of college

    • @FEDERAL_AID_RACING
      @FEDERAL_AID_RACING 3 роки тому +5

      I totally agree with you.

    • @angieuzumaki24
      @angieuzumaki24 3 роки тому +4

      Agreed!

    • @mollywilson5639
      @mollywilson5639 3 роки тому +1

      facts

    • @ahimbisibwechristopher3137
      @ahimbisibwechristopher3137 3 роки тому +1

      💯%true

    • @RahulKumar-ck1hr
      @RahulKumar-ck1hr 3 роки тому +12

      @Akhil Ajay Kumar No bro actually it depends upon your mood ... When professor teaches you may not have the mood or desire to learn but when you search on UA-cam you actually have the mood or desire to learn something....

  • @gnxgaming4714
    @gnxgaming4714 2 роки тому +235

    Ultra Legends watching 1 hr before exam,🤟🤟🤟

  • @proudHindu08
    @proudHindu08 3 роки тому +3

    This is actual teaching, I need this type of teaching.

  • @allthatmakeupALY
    @allthatmakeupALY 2 роки тому +5

    Wow, thank you so very much! I have a test in 3 hours and I was worried about my basic math (stats) skills because I haven't had to do them in a while and this has made it so extremely easy! Thank you sooooo much!

  • @sameer9045
    @sameer9045 2 роки тому +1

    You are incredible ,
    Other teachers take around atleast 30:00 min. To explain all these ,
    But you did it all within 8 ....
    Really incredible

  • @kiran7476
    @kiran7476 3 роки тому +7

    Short + clear and crisp explanation!! Thanks for the video Sir!

  • @EzerDapilaga
    @EzerDapilaga Рік тому +1

    This really helped me. I was struggling to know how to do the Standard Deviation until I saw this video. this really educated me and made me understand now. I want to recommend this for other people to watch

  • @samanthamactribouy
    @samanthamactribouy 4 роки тому +13

    Thank you for this video, you made it easy and very clear to understand. i was lost before and this explanation helped a lot especially with the variance and standard deviation part.

    • @PreMath
      @PreMath  4 роки тому +2

      You are very welcome Samantha! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃
      Have a very happy and blessed New Year!

  • @irenevillatoro2975
    @irenevillatoro2975 3 роки тому +1

    😊 thank you so much you deserve blessings in your life. In a 8 minutes video just learned what I didn’t In a 3 weeks at school.

  • @cherry7198
    @cherry7198 2 роки тому +2

    Omg. You explained it so well. Needed this for my exam and this was completely vanished from my brain. Thanks 😊

  • @jordanjohnson4912
    @jordanjohnson4912 Рік тому

    I watched multiple videos before this one on standard deviation.... Math is my worst subject easily but you broke this down in a way that even I could understand and follow the first time through. THANK YOU SO MUCH FOR THIS

  • @ssdnews2863
    @ssdnews2863 3 роки тому +19

    This is such a small video but covers all the topics so well ! Very thankful to you

  • @HollyJeanD
    @HollyJeanD 3 роки тому +3

    Finally, after ten different videos, one that makes sense! 😁

  • @dhirajkarne5404
    @dhirajkarne5404 2 роки тому

    This Steps I didn't understand in last 6 months in my class you Teach me in just single video and alot😊🙏

  • @AduAcheampong-em2lq
    @AduAcheampong-em2lq 2 роки тому

    Great job! After searching everywhere to find a solution to my work, your calculation solved all what I was looking for. Keep it up

  • @roselynarabagali7374
    @roselynarabagali7374 3 роки тому +1

    Thanks alot...I was locked here almost whole day.... but this lesson really help me..am so thankful.
    may my God bless you abundantly as you move on with your lesson.❤❤❤🙋‍♀️

  • @vonneltaft
    @vonneltaft 4 роки тому +2

    Thank you you explain very well from Paradis Island. Greetings from my Eldian people here.

    • @PreMath
      @PreMath  4 роки тому +2

      You are very welcome Owen! Glad to hear from Paradis Island with beautiful people!
      I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃
      Have a very happy and blessed New Year!

    • @brenn.exe18
      @brenn.exe18 3 роки тому

      HAHAHA shinzou wo Sasageyo

  • @rashidkhan4455
    @rashidkhan4455 4 роки тому +18

    Love the way he explained _ I never ever seen this way of explanation ( Thanks Sir )

    • @PreMath
      @PreMath  4 роки тому +5

      You are very welcome Muhammad! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @SteelyFl1nch
    @SteelyFl1nch 4 роки тому +7

    I searched 99 channels but none of them explained in such a good way keep up the good work sir👍💎

    • @PreMath
      @PreMath  4 роки тому +2

      Thanks and welcome dear😃
      You are the best👍

    • @ahimbisibwechristopher3137
      @ahimbisibwechristopher3137 3 роки тому

      Thanks so much for explaining very well you are excellent
      Add more of quantitative methods

  • @stunna_babieimperial9080
    @stunna_babieimperial9080 3 місяці тому +1

    Thank you, you’ve helped me understand stand chapter 1 of stat. And I was so confused after 2weeks of learning with my teacher… he goes so fast I was hard to understand

  • @mariusbiago9590
    @mariusbiago9590 Рік тому +1

    I WISH YOU WAS MY TEACHER ,SO SIMPLE EXPLANATION AND SMART GENTLEMAN
    THANK YOU

    • @PreMath
      @PreMath  Рік тому

      Thanks for your feedback! Cheers! 😀

  • @anagarcia9305
    @anagarcia9305 4 роки тому +2

    Thank you sir. I have an exam later today and I was not able to join our online meeting for this topic. This video helps a lot.

    • @PreMath
      @PreMath  4 роки тому +3

      Glad to hear that Ana! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @KhalidABDxB
    @KhalidABDxB 4 роки тому +15

    Thanks for the explanation Sir, you really helped me out 😁🖤

    • @PreMath
      @PreMath  4 роки тому +3

      You are very welcome Khalid! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @appy3750
    @appy3750 3 роки тому +1

    Sooo much helpful video.I think none of them videos i watched explained so nicely 👌Thankyou Sir🙏🙏🙏

  • @MsRashid123
    @MsRashid123 2 місяці тому

    Excellent .. really helpful and very much comprehensive with the addition of last example it covers all dimensions of basics

  • @pradipraodarekar1106
    @pradipraodarekar1106 3 роки тому +1

    Small video big knowledge📚📚 OP 🔥🔥

  • @Miss_AriStarry
    @Miss_AriStarry 2 роки тому +1

    Thank you so much for this video. I was lost and you helped me complete my homework

    • @PreMath
      @PreMath  2 роки тому

      Glad to hear that!
      Thanks for your feedback! Cheers!
      You are awesome. Keep it up 👍
      Love and prayers from the USA! 😀
      Stay blessed 😀

  • @rosemody9322
    @rosemody9322 Місяць тому

    Perfect explanations...much appreciated.

  • @anshumanrajput4163
    @anshumanrajput4163 3 роки тому

    i am from India
    after watching 5 videos at last i got useful video

  • @annavivian1702
    @annavivian1702 3 роки тому +2

    Am really grateful for this, it has really helped me in understanding this concept.

  • @immzviloh5171
    @immzviloh5171 2 роки тому

    Wow honesty I'm very grateful, i was struggling with how to calculate standard deviation, but honestly from now on i got it. Thanks very much, you are the best🙏🙏

  • @musufarroh7342
    @musufarroh7342 2 роки тому

    These guys are really supporting us academically

  • @TousiqAli-um6bt
    @TousiqAli-um6bt 4 місяці тому

    I have tried many times to learn this but can't succeeded. Im repeating my subject again, watched your this video and learned easily.
    Best Regards and Love from Pakistan.🥰

  • @leonielgalindez9432
    @leonielgalindez9432 4 роки тому +5

    I love the way you explained❣️
    love philippines 💞

    • @PreMath
      @PreMath  4 роки тому +1

      So nice of you Leoniel! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃 Have a very happy and blessed New Year!
      Love and prayers from USA!

  • @harshadabarbole4130
    @harshadabarbole4130 3 роки тому

    Best explation on UA-cam 😍😍Thanku sir🙏

  • @omkardarekar3586
    @omkardarekar3586 3 роки тому

    Short and simple video but very very helpful... Thank you sir

  • @TadeoOkite
    @TadeoOkite Рік тому

    Many thanks for these video recordings and the responsible body, you have made learning interesting at all cost.

  • @ZohaibKhan-i6n
    @ZohaibKhan-i6n 3 місяці тому

    Unprecedented explaination sir long live sir😊😊

  • @toriejohnson673
    @toriejohnson673 2 роки тому

    Thank you so much you are better than all my professors. I really lost hope

  • @arsaf2437
    @arsaf2437 2 роки тому

    Tomorrow is my final exam and I was forgetting the calculation method, thank you, it was very useful.

  • @AqsaRasheed-z6j
    @AqsaRasheed-z6j 2 роки тому +1

    amazing teacher thanks for making this video this gave me tremendous way of understanding of these tricky term's 👍 love from 🇵🇰

    • @PreMath
      @PreMath  2 роки тому +2

      Glad to hear that!
      So nice of you, Aqsa
      Thank you for your feedback! Cheers! .
      You are awesome. Keep it up. 👍
      Love and prayers from the USA! 😀

  • @garginaik5652
    @garginaik5652 Рік тому +3

    This video is made before 6 years, still it is helpful in 2023 😂😂

  • @asyraafzahar6473
    @asyraafzahar6473 4 роки тому +3

    I came here bcs of dr kesh kudos to you sir !!

    • @PreMath
      @PreMath  4 роки тому

      Thank you so much! Please keep supporting my channel. Kind regards 😀

  • @honeygracebolanos9509
    @honeygracebolanos9509 2 роки тому

    Thank you it saved me from the absence of internet connection.

  • @SimplyABoss
    @SimplyABoss 4 роки тому +2

    MAJOR HELP. APPRECIATE YOU SO SO SO SO MUCH.

    • @PreMath
      @PreMath  4 роки тому +1

      So nice of you Jasmin! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃

  • @sharingcare3058
    @sharingcare3058 3 роки тому +1

    Sir ur voice and art of teaching is same like Dr najeeb lectures.. Thank u so much

    • @PreMath
      @PreMath  3 роки тому +3

      It's my pleasure Muzamil!
      I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and stay blessed😃

  • @masudamahima827
    @masudamahima827 7 місяців тому

    Thank u very much for making it simple for us like students ❤

  • @yip2454
    @yip2454 4 роки тому +1

    Very very good explanation for slow learners like myself thanks!!

    • @PreMath
      @PreMath  4 роки тому +1

      So nice of you Pierre! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends.
      Take care dear and stay blessed😃 Keep smiling😊

  • @fahimalam34
    @fahimalam34 Рік тому

    Vary simple very nice wonderful explanation sir you real scholar thanks

  • @Willow._78942.
    @Willow._78942. 3 роки тому

    learned this AFTER i failed my midterm exam.. thank you for simplifying it!!

  • @tanjidaltajim9049
    @tanjidaltajim9049 3 роки тому

    love you man ...you just saved me..

  • @agr_7388
    @agr_7388 9 місяців тому

    Thank you so much my dear teacher may God bless so much

  • @ARDIANASIMONI-hq1br
    @ARDIANASIMONI-hq1br 7 місяців тому

    Just amazing, straight to the point

  • @ashmitamajumdar9652
    @ashmitamajumdar9652 4 роки тому +2

    Extremely thanks! Amazing explanation

    • @PreMath
      @PreMath  4 роки тому +2

      You are very welcome Ashmita! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @gethmirupasinghe2826
    @gethmirupasinghe2826 3 роки тому +1

    Very helpful sir..thank you so much

  • @nahomnahomm6066
    @nahomnahomm6066 2 роки тому

    Thank you very much. This help me in my class activity.🙏🙏🙏🙏🙏

  • @allinone8467
    @allinone8467 2 роки тому

    Thank you so much... Very easy explanation ....

  • @ABCNewsExpress
    @ABCNewsExpress Рік тому

    Simply awesome 💯.no words to appreciate your teaching skill
    . 🙏Thankx a lot.

  • @thewatcher5382
    @thewatcher5382 4 роки тому +1

    Omg good thing i find your video thank you dude i can now answer my activities

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃

  • @collinsogbomor9009
    @collinsogbomor9009 2 роки тому

    very quick, straight forward love it

  • @raviuluvana9045
    @raviuluvana9045 3 роки тому +1

    Sir, your a life saver

  • @KhanMuhammad-cn7mh
    @KhanMuhammad-cn7mh 3 роки тому

    this lecture helps ma alot................. thank u sir

  • @AmitKUMAR-od5qu
    @AmitKUMAR-od5qu 4 роки тому

    Really sir Maja aagaya padh Kar itni aasani sw aapne pashaya👍✌️✌️✌️✌️👌🙏🙏🙏

  • @mjmendenilla9023
    @mjmendenilla9023 2 роки тому

    I learned a lot from this video discussion. Thank you so much!!💚

  • @SoumyaDwip01
    @SoumyaDwip01 Рік тому

    Thanks a lot it has very easy to understand hats off .....

  • @Anjalishorts969
    @Anjalishorts969 Рік тому

    OMG 😱😱 what a video must watch guys

  • @lyramitchiekosantiago3724
    @lyramitchiekosantiago3724 3 роки тому

    This is very helpful. Thankyou so much

  • @gladysfallore5058
    @gladysfallore5058 3 роки тому +2

    Hello sir...permission to use this video for my online class... Thank you sir...

    • @PreMath
      @PreMath  3 роки тому +1

      Dear Gladys.
      You have my complete permission to use any video from the PreMath UA-cam Channel so long as no changes are made to the video, the blue “PreMath” watermark is visible on the edge of the screen, and the video is directly embedded from UA-cam without being downloaded in any way. I appreciate you contacting and am grateful for this opportunity for more students to benefit from the videos that I make.
      Take care dear and stay blessed😃 Kind regards

  • @mmusicraja
    @mmusicraja 3 роки тому +1

    Awesome and thanks sir🙏

  • @abbywright1301
    @abbywright1301 Рік тому

    I have my financial algebra semester final exam tomorrow THANK YOU SP MUH

  • @lovemarie2313
    @lovemarie2313 4 роки тому +2

    thank you for making this vid it helps me alot

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome dear! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and stay blessed and healthy😃 Keep smiling😃

  • @viewtrendingvideos
    @viewtrendingvideos 2 роки тому

    PERFECT EXPLANITATION SIR

  • @rohankaul04208
    @rohankaul04208 3 роки тому +2

    Thanks sir, you really helps me a lot

    • @PreMath
      @PreMath  3 роки тому +1

      So nice of you Shruti! You are awesome 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and stay blessed😃

  • @_.kameshgk._1402
    @_.kameshgk._1402 3 роки тому

    Wow amazing session sir, thank you so much😄👌

  • @hackerszone892
    @hackerszone892 6 місяців тому +5

    Watching while writing exam

  • @allaboutmusic9563
    @allaboutmusic9563 3 роки тому

    THIS IS SIMPLE BUT PRECISE SIR. PLS MORE VIDEOS

  • @saipanitha1776
    @saipanitha1776 4 роки тому +1

    Thank you so much sir it is very easy to understand than the textbooks

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome Sai Panitha! I'm sure you are a brilliant and bright student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @arhiseluna6036
    @arhiseluna6036 2 роки тому

    Thank you so much for helping me😊😊

  • @andreacastillo6714
    @andreacastillo6714 4 роки тому +3

    Thank you so much, you made so so easy :)

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome Andrea Castillo!
      Take care dear and all the best😃

  • @sureshbabubabu9917
    @sureshbabubabu9917 3 роки тому

    Thank you sir, your explanation very helpful

  • @patelmital3908
    @patelmital3908 4 роки тому +1

    Thanks for your understable all word and this video also clear my doutes are in one video 👍

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome Patelmital! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing premath channel with your family and friends. Take care dear and all the best😃
      Have a very happy and blessed New Year!

  • @failedAimerAndy
    @failedAimerAndy 3 роки тому

    Thank you very much sir Very clear explanation .Thank you.

  • @TukeiElvisPriscilla
    @TukeiElvisPriscilla 2 роки тому

    its much easier .thank you sir

  • @surekhaminalkar5281
    @surekhaminalkar5281 2 роки тому

    Thank you 🙏 sir now I understood what is basic statistics

  • @ninjanilynicagariandotv9583
    @ninjanilynicagariandotv9583 4 роки тому +1

    ILOVE your explanation 😍 thank you sir

    • @PreMath
      @PreMath  4 роки тому +1

      You are very welcome Lynica! I'm sure you are an awesome student 👍 I'm glad you liked it! Please keep sharing my channel with your family and friends. Take care dear and all the best😃

  • @ccarl340
    @ccarl340 2 роки тому

    Thank you for this video i wish you well

  • @Hackerstab
    @Hackerstab 3 роки тому

    Thank you so much! I completely understood this :D

  • @ruthquetant7375
    @ruthquetant7375 3 роки тому

    Thank you so much for explaining so well!!

  • @enashameed471
    @enashameed471 4 роки тому

    Thanks جزاك الله خيرا ❤❤❤❤

  • @prachisingh1538
    @prachisingh1538 3 роки тому

    Thanku so much sir great skill you have😁

  • @GEOTECHMEDIA256
    @GEOTECHMEDIA256 Рік тому +1

    thanks a lot you simplified it for me

  • @lester9942
    @lester9942 3 роки тому

    Thank you SIR! This helped me a lot❤️❤️

  • @zarineshaikh8960
    @zarineshaikh8960 3 роки тому

    Excellent explanation 👍

  • @mrmehran9743
    @mrmehran9743 2 роки тому

    Explained very clearly thanks

  • @zeeshanzeeshan4156
    @zeeshanzeeshan4156 Рік тому

    Truly appreciated ✨✨

  • @RajeshKumar-jm7ie
    @RajeshKumar-jm7ie 3 роки тому

    Thanks for helping 😊😊😊

  • @munazzayasmin8634
    @munazzayasmin8634 10 місяців тому

    Crystal clear concept

  • @hudanajam7695
    @hudanajam7695 2 роки тому +1

    Thankyou boht acha explain kiya

    • @PreMath
      @PreMath  2 роки тому

      Shukriya
      Thanks for your feedback! Cheers!
      You are awesome, Najam. Keep it up 👍
      Love and prayers from the USA! 😀
      Stay blessed 😀