Standard Deviation |Concepts of errors, precision, accuracy|Statistical Parameters/Urdu/Hindi Saad

Поделиться
HTML-код
  • Опубликовано: 27 окт 2024

Комментарии • 215

  • @physicsreload
    @physicsreload 2 года назад +3

    Very helpful sir , the vary next day is my paper and I am just digest your lecture as a source with my analytical book

  • @nikkirajput5554
    @nikkirajput5554 11 месяцев назад +3

    A beautiful thing about you. You reply everyone ❤ salute you sir

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  11 месяцев назад +1

      Yes 😊💐
      Thank you so much for your encouraging words & feedback comments

  • @asthetic__vibes0
    @asthetic__vibes0 Год назад +2

    Very helpful sir you are doing good job jazakAllah sir❤❤

  • @Inf0rmation-heCKED
    @Inf0rmation-heCKED 2 года назад +1

    mujhi hamesha Lagta tha Kai Jo million Subscribers walo Kai pass knowledge hota hai bus .....
    but aaj sab Kuch clear hogaya sir

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  2 года назад +2

      Thank you so much for your comment I m really Glad to see your comment, can you please help me to share the Link of these educational videos with your class fellows

    • @Inf0rmation-heCKED
      @Inf0rmation-heCKED 2 года назад +1

      @@chemistrybysaadanwar sir apkai kahnai sai pahly he Mene what's app status per laga Dia hai

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  2 года назад

      @@Inf0rmation-heCKED thank you so much jee

  • @portfolio.Anas1
    @portfolio.Anas1 2 года назад +3

    sir you just cleared my 9 topics in 15 minutes
    JazakAllah

  • @maymoonashahbaz6025
    @maymoonashahbaz6025 4 года назад +5

    This video clear all my concepts
    👏👏👏 Thanks a lot sir
    Great effort

  • @saishraddha8901
    @saishraddha8901 4 года назад +3

    Thank u so much sir , very nice nd easy explanation.
    Thanks from Indian student 🤗

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Wow great, thank you so much for your feedback comments, Indians are really great nation 👍❤️💯✔️

  • @_____mh17
    @_____mh17 3 года назад +2

    Thank you sir tomorrow I have a seminar about this topic and your class helped me a lot

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +2

      Thank you so much for your feedback comments
      Stay blessed
      Good to hear this

  • @shhhhh--
    @shhhhh-- 2 года назад +3

    Sir I got a assignment on Statistical analysis of chemical data" and I have no clue what I should write, will you plz help me in this??

  • @adeelahmad1817
    @adeelahmad1817 10 месяцев назад +1

    Aoa sir jitni tarif ki jay Kam Hy outstanding all concept clear

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  10 месяцев назад

      Thank you so much for your encouraging words. I m glad to know this

  • @priyankasoren3947
    @priyankasoren3947 2 года назад +1

    Thank u sir... From Indian student 🙏🙏

  • @Fatima-zx4pv
    @Fatima-zx4pv 4 года назад +3

    Thank you sir..
    MashaAllah Fabulous lecture

  • @devavratsinghparmar5544
    @devavratsinghparmar5544 2 года назад +1

    Thank you sir
    Its really helpful

  • @bhawnasingh5653
    @bhawnasingh5653 2 года назад +2

    Thnku so much sir..... Ur lectures are very helpful to me 🙏😊

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  2 года назад +1

      Your welcome
      I m really glad to see your comment
      Can you please help me to share the link with the other students this will be your support for this educational channel

    • @bhawnasingh5653
      @bhawnasingh5653 2 года назад

      @@chemistrybysaadanwar sure sir.....I will share it as much as I can.

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  2 года назад +1

      Thank you so much

    • @bhawnasingh5653
      @bhawnasingh5653 2 года назад

      @@chemistrybysaadanwar Needless sir.

  • @tarzan7684
    @tarzan7684 2 года назад +1

    mashallah thank you from india ♥️

  • @muzzamil2122
    @muzzamil2122 Год назад +1

    Shukriya Bhai Jaan 👍

  • @sanaullahjutt4554
    @sanaullahjutt4554 3 года назад +1

    Thanks sir g mujy yai chapter mushkill lgta tha aaj clear hoa😘

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +1

      Your welcome
      Stay blessed
      Please share the link of these educational videos with your class fellows

  • @avdhesh3303
    @avdhesh3303 3 года назад +1

    Grt explanation..thankuuu sir🙏🙏

  • @meerasahu9492
    @meerasahu9492 2 года назад +2

    thankyou sir for this video🙏🙏🙏

  • @jahanvi.s
    @jahanvi.s Год назад +1

    Tooo good sir ♥️

  • @athiyashaik3097
    @athiyashaik3097 4 года назад +1

    Assalamu alaikum sir nyc video i clear my confusion

  • @cutebaby8145
    @cutebaby8145 2 года назад +1

    MaSha Allah
    Thanks sir g

  • @laibakhalid3356
    @laibakhalid3356 3 года назад +1

    I understand your lctres easily 👌🏻

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +2

      Laiba thank you so much for your feedback comments
      Stay blessed

    • @laibakhalid3356
      @laibakhalid3356 3 года назад

      @@chemistrybysaadanwar ameen respected sir

  • @zainabharis228
    @zainabharis228 3 года назад +1

    Jazak Allah sir jeee

  • @gurnaibsingh1978
    @gurnaibsingh1978 3 года назад +1

    Thanks sir for this video

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +1

      Manpreet thank you so much for your comment
      I m really glad to see your comments

  • @nimranaeem9277
    @nimranaeem9277 3 года назад +2

    Thank you sir ☺️🥰

  • @ayeshasiddiqa7420
    @ayeshasiddiqa7420 4 года назад +1

    Jazakill Allah sir

  • @farkhandayasmeem5112
    @farkhandayasmeem5112 4 года назад +1

    Amazing lecture.. thank you sir..

  • @Khanw9k
    @Khanw9k 9 месяцев назад

    JazakAllah Sir g...

  • @syedsherazbukhariofficial1467
    @syedsherazbukhariofficial1467 2 года назад +1

    Sir chemistry ke best preparation kasy ke jati ha??

  • @lcproduction786
    @lcproduction786 2 года назад +1

    Sir precision and accuracy are short questions?

  • @muhammadbilalkhan3571
    @muhammadbilalkhan3571 3 года назад +1

    Amazing sir thank u

  • @wanted_f-16
    @wanted_f-16 4 года назад +2

    Thank you sir
    I bought book of gray d cristion but it was really difficult for me because analytical chemistry is new to me .now i am relaxed cause i m having your easy lectures
    JazakAllah

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Atukmna thank you so much for your appreciating & encouraging comments, these comments are source of motivation for me
      Stay blessed
      Please share the link of these educational videos with your chemistry class mates

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      & I also uploaded a detailed video about errors & it's type, kindly do watch it, that will be more helpful to you

    • @wanted_f-16
      @wanted_f-16 4 года назад +1

      @@chemistrybysaadanwar i have watched it .it was really helpfull .keep it up.👍Assalam u alaikum

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Thank you so much
      Wasalam
      وعلیکم السلام

  • @atifchoudhary5182
    @atifchoudhary5182 3 года назад +1

    Masha Allah sir 💕

  • @maheenfatima4707
    @maheenfatima4707 2 года назад +1

    jazakallah😊😊🥰

  • @laibakhalid3356
    @laibakhalid3356 3 года назад +2

    Sir gee from which city you belong??

  • @shahidmaitla8366
    @shahidmaitla8366 3 года назад +1

    Sir g ap ka Hess's law pe ne lecture dia h .chemìstry ma ???

  • @maymoonashahbaz6025
    @maymoonashahbaz6025 4 года назад +4

    I immediately subscribe your channel❤❤

  • @ryehamalik6224
    @ryehamalik6224 3 года назад +1

    Sir there is topic in data analysis named as (computation of analytical data) i couldn't understand the topic or what to write in it , i searched for it in many books but failed to find so. Can u just give me a hint about this topic? or where i could find it?

  • @harisiqbal31
    @harisiqbal31 4 года назад

    Very well short hand elaboration

  • @ansarhussain7397
    @ansarhussain7397 3 года назад +1

    Sir jo ham "accepted value" letay han wo bhi tou kisi human nay hi nikali hogi tou kya uss kay kiyay hoay experiment may error ni ho.skta???
    Sir unn ki value may bhi tou errors mojood hon gay

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад

      Jee Ansar esaa ho sakta ha but accepted value (true value) mein error k chance bhoot he kum hotaa haa baar baar k Experiment k baad accepted value assigne krty

    • @ansarhussain7397
      @ansarhussain7397 3 года назад

      @@chemistrybysaadanwar Ok sir
      Jazakallah

  • @hneefrasool3072
    @hneefrasool3072 2 года назад +1

    Besttttttt Sir ..........

  • @wafaarman2440
    @wafaarman2440 3 года назад +1

    Thank you soo much sir ❤️

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +1

      Wafa thank you so much
      Please share the link of these educational videos with other students

    • @wafaarman2440
      @wafaarman2440 3 года назад

      @@chemistrybysaadanwar ok sir

  • @muhammadanees6179
    @muhammadanees6179 2 года назад

    Beautifully explained

  • @azharali8136
    @azharali8136 3 года назад +1

    Slm ... Sir muja absolute error or absolute error of mean ma confusion ha... Help plz

    • @azharali8136
      @azharali8136 3 года назад +1

      Sir

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад

      Azhar kindly search Errors by Saad Anwar at RUclips then you will many lectures delivered by me about this topics

    • @azharali8136
      @azharali8136 3 года назад +1

      Sir

  • @dubedube3904
    @dubedube3904 2 года назад +1

    MASHA ALLAH

  • @chemistryworld6799
    @chemistryworld6799 4 года назад +1

    Great sir...👍👍

  • @quratqureshi520
    @quratqureshi520 2 года назад

    Sir.what is the meaning of calibrated?...you use sentence in this video..that.. Apparatus must be calibrated..

    • @quratqureshi520
      @quratqureshi520 2 года назад

      Sir..I ask you meaning of calibration...and how we prevent from calibration?

  • @SibghatKhan-kb4lg
    @SibghatKhan-kb4lg 5 месяцев назад +1

    Helpful

  • @faiz_n_facts
    @faiz_n_facts 4 года назад +1

    Shukriya sir

  • @faizshahzad9887
    @faizshahzad9887 4 года назад +1

    Very nice lecture

  • @Mtshorts1234
    @Mtshorts1234 3 года назад +1

    Great sir

  • @naveedaliabbasi3742
    @naveedaliabbasi3742 4 года назад +3

    Assalam o alaikum sir mera nam naveed hy or owais jo hamare class k C.R hy ino ne apke k channel ki link send ki thi subscriber krna ka b kaha tha .

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Naveed thank you so much
      Stay blessed
      May Allah SWT help me to guide & motive my all viewers & students. Ameen
      Thanks you so much for your comments

    • @hafsaayub9322
      @hafsaayub9322 4 года назад +1

      Bhai ap kis college ma study kr rhy hn

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      I guess he is in Karachi, studying in karachi somewhere, might be Karachi University,
      These students helped me & supported me a lot especially Owais when I had just 100 subscribers in early days, Karachi students 🌹🥰❤️✔️💯

  • @muhammadowais0311
    @muhammadowais0311 4 года назад +2

    ASSALAM O ALAIKUM ....Sir Sad apna kncae Uni Sa MSc in Analytical kara haa ......ager apna Karachi University sa MSc Kara haaa tou plzzzz ....Analytical Teachers ka tou malum hae hao gaaaaa touuu plzzzzz Sir Sad Thoraaa Fast Vidious upload kara According to Analytical 3rd Semester .......Aur apka aik dam +100 subscriber hao jae gaaaaaa .......plzzzz thoraa fast fast vidious upload karao.....

  • @mishiiraniranii5857
    @mishiiraniranii5857 4 года назад +1

    Sir lecture buhtt achaa hy bss camera ko thorha masla hy shyed video blur hu jatii hy

  • @hidakhan07860
    @hidakhan07860 3 года назад +1

    Thanks sir😊

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +2

      Nahida thank you so much for your feedback comments
      Stay blessed

    • @hidakhan07860
      @hidakhan07860 3 года назад

      @@chemistrybysaadanwar it's my pleasure sir😊

  • @princepub5275
    @princepub5275 3 года назад +1

    Sir msc ke topics pe videos banaye

  • @shahabkhan6459
    @shahabkhan6459 4 года назад +1

    Thks sir ge grt .

  • @iqrasohrab9175
    @iqrasohrab9175 4 года назад +1

    Sir accuracy ki Jo value he WO true value ke kareeb any chahye to hame kese pata chale ga ke Jo value ay he WO true value ke kareeb he or ye accuracy ki Jo value phle se he WO kahan se ay

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Hamin asy pata chal sakta ha k standard true value literature sa ya most authentic sources sa hamin confirmed ho chuky ho gy, pher hum jo analysis ya experiment karin gy os ka result hamin mily ga
      Hum apny kiya howy experiment/analysis k result ko standard true value sa compare karin gy, Mila kr dekhin gy
      Is its okay to you? This answer
      If any confusion please please do ask me

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Thank you so much for your comment & Question
      Stay blessed

    • @iqrasohrab9175
      @iqrasohrab9175 4 года назад +1

      @@chemistrybysaadanwar thank you sir samajh agya sir

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Welcome
      Stay blessed

  • @anasibrahim1911
    @anasibrahim1911 4 года назад +1

    Sir what is buoyancy error ?

  • @BATMAN-0001
    @BATMAN-0001 4 месяца назад +1

    Mera maksad kl ke exam me pass hona hai aur iske liye me kuch bhi khatra utha sakta hu

  • @hafsaayub9322
    @hafsaayub9322 4 года назад +2

    Sir error ka topic detail ma nhi ha kya jessy G.D ki book ma ha

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      No exact idea, details mein kr lain to acha ha, mein dekhta hn k G. D mein kasy ha

    • @hafsaayub9322
      @hafsaayub9322 4 года назад +1

      @@chemistrybysaadanwar g sir detail ma lktr day dain aik

    • @hafsaayub9322
      @hafsaayub9322 4 года назад +1

      Errors ka with types

    • @hafsaayub9322
      @hafsaayub9322 4 года назад +1

      Sir G.D ma indeterminent error ki b types hn wo lktr day dain

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Error wala Topic jo chapter 3 mein ha?

  • @raman7515
    @raman7515 3 года назад +1

    Sir absolute and comparative ka bataona pura

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +1

      Raman dear I have uploaded a separate lec, kindly search Absolute & Relative errors by Saad Anwar at RUclips
      Or find that video in discription of this lecture 🙏🥰

  • @shakirmushtaq645
    @shakirmushtaq645 4 года назад +1

    Sir lectures ki numbering kiya karain

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Okay Shakir it's really good suggestion, thank you
      Actually I arrange lectures according to topics & title of topics

    • @shakirmushtaq645
      @shakirmushtaq645 4 года назад +1

      @@chemistrybysaadanwar ...Thnk u sir...
      Sir itz good to arrange them lyk L1,L2....n the other details in discription...

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      Yeah it's really nice suggestion Shakir, I should arrange them number wise I agree with you 💯👍

  • @hafiznasir4114
    @hafiznasir4114 Год назад +1

    Slam .kia youtub pay krta h?

  • @aizakhan371
    @aizakhan371 3 года назад

    Thnx u sir....!!!

  • @iqramurtaza4395
    @iqramurtaza4395 4 года назад +1

    Sir ap ka yh b method acha h lakin plz book py bht explainatipn hoti h wha c explain kr dya kryn aisy prty huye book py smj nai ati

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Dear Ahmad, in university level degree courses we don't have just read books, we have the specific topics mentioned in our course outline & we have to go through that topics, we have to develop understanding about these topics, we don't have just read the Books as in degree courses there are NO BOOKS there are just TOPICS & we have to clear our concepts about these topics
      So make focus & make sure to clear all those topics carefully mentioned in your course outlines, 🌹👍✔️
      It might be possible we are using many different optional books to clear our points

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      First Make your own lectures notes, & try to clear course out line topics, you can make your lecture notes by watching these videos, then also read your books, this will help you to understand your book

    • @iqramurtaza4395
      @iqramurtaza4395 4 года назад +1

      Chemistry by Saad Anwar sir yes our purpose is to get concepts but plz sir give detailed concepts

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад

      @@iqramurtaza4395 dear Ahmad you can tell which topic is not clear to you in these videos, we will try our level best

  • @kingabdullah5465
    @kingabdullah5465 4 года назад +2

    Assalam-0-Alikum! Sir please accuracy, precision and error (their sources control and application)is ka b bta dain sources control and application please Sir?

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Wasalam dear Abdullah, I have made a new lecture upon errors & types of errors, kindly do watch it, may be it suffice for you?

    • @kingabdullah5465
      @kingabdullah5465 4 года назад +1

      @@chemistrybysaadanwar OK sir! Thanks for reply and your lectures are very helpful for me. May Allah bless you!

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Dear Abdullah thank you so much for your feedback comments, thank you for this دعا May Allah mercy upon us ❤️💯👌

  • @alkag5656
    @alkag5656 Год назад +1

    Kisiki mayyed nhi hai jo bol rahe hai aap

  • @maryamrashid1822
    @maryamrashid1822 4 года назад +1

    calibrated kia hai

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  4 года назад +1

      Kisy apparatus k performance koo check krnay k liya Kisy standard apparatus saa compare krny k liya humm calibration krty hn

  • @Abduligmanager
    @Abduligmanager 3 года назад

    Thank You bhai. Boht ache explanation ke hai.

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад

      Dear Abdullah thank you so much
      Stay blessed
      Please can you share the link of these educational videos with your class fellows and other students it's request 🙏

    • @Abduligmanager
      @Abduligmanager 3 года назад

      @@chemistrybysaadanwar For sure. Thank u

  • @alkag5656
    @alkag5656 Год назад

    Sir it's not mair

  • @waseemakram8129
    @waseemakram8129 3 года назад +1

    🌹🌹

  • @cricketpakistan5296
    @cricketpakistan5296 3 года назад

    M.Rashid
    Roll.232
    Phy.4th.samester
    Morning

  • @rupasingh8422
    @rupasingh8422 3 года назад +1

    Thanku sir

    • @chemistrybysaadanwar
      @chemistrybysaadanwar  3 года назад +1

      Rupa thank you so much for your comment
      I really glad to see your comments

  • @azharali8136
    @azharali8136 3 года назад +1

    Sir AP ka what's up no mil sakhta ha

  • @ammaryasir1702
    @ammaryasir1702 3 года назад

    Ammar yasir bs physics 4th semester morning221

  • @MohdSahil-en3gq
    @MohdSahil-en3gq 3 года назад

    Hafiz ji assalaamwalekum

  • @Fatima-zx4pv
    @Fatima-zx4pv 4 года назад +1

    Thank you sir..
    MashaAllah Fabulous lecture