Accuracy and Precision
What's the difference between Accuracy and Precision?
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Accuracy and precision are both terms used to describe the quality of measurements, but they have different meanings.
Accuracy refers to how close a measurement is to the true or expected value. It is a measure of how well a measurement reflects reality. For example, if a person weighs 70 kilograms and a scale accurately measures their weight as 70 kilograms, then the measurement is accurate.
Precision refers to how consistent or reproducible a measurement is. It is a measure of how well a measurement can be repeated under the same conditions. For example, if a scale consistently measures a person's weight as 70 kilograms every time it is used, even if the true weight is slightly different, then the measurement is precise.
So, accuracy measures how close a measurement is to the true value, while precision measures how consistent or reproducible a measurement is.
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Пікірлер: 69
I'm grade 12 Ethiopian student but I ever day use you video as a base of My knowledge. God bless you teachr. Did you know that you are a world science teacher.
Best explanation, and it charges only mobile data ❤❤❤ thx 🙏 sir
@ManochaAcademy
Жыл бұрын
Thanks!
Wrote my exams last year! Aced with A's I'll keep on watching your videos to keep on learning more. Thanks alot manocha..
@ManochaAcademy
Жыл бұрын
Congratulations! Great to hear that! Do share our channel with your friends :)
@TWOFOR7
Жыл бұрын
@@ManochaAcademy ♥️🙏highly appreciated! I will keep on introducing my friends to this channel!
best teacher ever
I am student in master but still i watch manocha academy for concepts of science thank you very much sir for accuracy and precision 👍👍👍
Sir after watching your videos my concepts get crystal clear...😊 A video with High Accuracy and Precision!
Thanks, Your teaching style is always tremendous.
I was very confused in the chemistry class. Thanks for your demonstration!
A great video, Sir! You are really a great teacher.
Guruji ur great 👍
@ManochaAcademy
Жыл бұрын
Thanks
Amazing lecture, I understand very easily after long searching on KZread
U are the best! Thankyou so much🥰🥰
Thank you sir
@ManochaAcademy
Жыл бұрын
You are welcome!
Sir your teaching is awesome.......🙏🙏
@ManochaAcademy
Жыл бұрын
Thanks!
Sir please I would like you to make a video on hybridisation
Sir I can't say how happy I am seeing you making content for class 11🎉🎉🎉🎉
@ManochaAcademy
Жыл бұрын
Thanks Rohit! Yes this is a Class 11 video. We will be posting more Class 11 videos!
@rohitshastry2007
Жыл бұрын
@@ManochaAcademy Very Excited sir. Hopefully, next year we might get class 11-12 course!
Wow sir! Loved the explanation 😁✨
@ManochaAcademy
Жыл бұрын
Thanks Sriritwik! Did you see your Rainbow milk shorts?
@sriritwikshastry9603
Жыл бұрын
@@ManochaAcademy yess sir!! Loved the amazing editing. Thank-you very much for featuring me 😁✨
thank you sir it help me better in class 8 studies
@ManochaAcademy
Жыл бұрын
Most welcome!
Sir please make a videos on science in daily life
@ManochaAcademy
Жыл бұрын
In all our videos we keep using daily life examples :) Will try to make a video showing science in all daily life things.
@N.L.N.L.-hz5zl
Жыл бұрын
Glad to hear this sir😃🙃🙃 Thank you sir
Sir is resolution same as least count of the machine?
Amazing👍
@ManochaAcademy
Жыл бұрын
Thank you!
Superb.
@ManochaAcademy
Жыл бұрын
Thanks
love you sir
❤❤❤
Good
Very nice
@ManochaAcademy
Жыл бұрын
Thank you!
wow! sir you are so helpful please do inter 1st year videos😀😀
@ManochaAcademy
Жыл бұрын
I will try my best
@hypergaming5126
Жыл бұрын
@@ManochaAcademy sure sir we will be always waiting for you
Amazinggggg
Wow
is resolution same as least count
@ManochaAcademy
Жыл бұрын
Resolution refers to the smallest change that can be detected by the instrument, whereas the least count represents the smallest value that can be directly read from the instrument's scale or display. So they are not the same thing. For many of the simple instruments, the value of resolution can be equal to the value of least count.
@Prince55-sl4oi
5 ай бұрын
Its an error we say to resoulution
Accuracy and precision is high 💪💪💪💯
@ManochaAcademy
Жыл бұрын
Ha ha .. thanks!
Sir where are you from
Sir please teach paintings for beginners😢😢
Precision means exactness sir
Let's go 🚀🥳🤸🏌️🤺💫
@ManochaAcademy
Жыл бұрын
Ha ha ... great to hear you liked the video!
@thatomofolo452
Жыл бұрын
@@ManochaAcademy yessssssssss Sir 🥊🥊💯🤧💫
Sir is that mass or weight
@ManochaAcademy
Жыл бұрын
Weighing machine actually measures weight, but it is calibrated to give the reading in kg. So it is giving us the mass. You can watch our video on Mass and Weight: KZread shorts video.
@TNRTELUGU
Жыл бұрын
Thanks for your reply
Keep up the good work sir 😘
@ManochaAcademy
Жыл бұрын
Thanks a ton!
SIR I THINK PRATICE MAKE MAN BETTER NOT PERFECT
First
@ManochaAcademy
Жыл бұрын
Wow so fast!
How do you have over one million subs but only 4k views? Do a video on that sir.
You are just the very best ❤️🩹