Confidence Intervals Explained (Calculation & Interpretation)

  Рет қаралды 187,033

Physiotutors

Physiotutors

Күн бұрын

Пікірлер: 46
@jacobfoster1390
@jacobfoster1390 4 жыл бұрын
Thank you buff angel. This is the only video I could find that actually explains HOW to interpret the statistical significance of the CI.
@laurencemagder8829
@laurencemagder8829 3 жыл бұрын
You understand because the tutor's interpretation is NOT CORRECT. Starting at 1.52 minutes, the tutor says that in 95% of our subsequent studies we would observe a mean in the range of a previously calculated confidence interval. That is not correct. The correct interpretation is that 95% of the intervals constructed in this way will contain the true population parameter. That is not the same thing and admittedly is harder to understand.
@fernandogmail1
@fernandogmail1 3 жыл бұрын
buffed angel shall not be questioned
@GruesomeFeathers
@GruesomeFeathers 3 жыл бұрын
@@laurencemagder8829 buff angel shall not be questioned
@6789uiop
@6789uiop 3 жыл бұрын
@@laurencemagder8829 Thanks.
@davidday1829
@davidday1829 4 жыл бұрын
Dude is BUFF!!!
@kimkimdinar9113
@kimkimdinar9113 Жыл бұрын
I’m working on my assignment right now tho I’ve been reading the questions and guidances multiple times I could not figure that out. Your lecture is my life saver, thank you a millionnnnn
@howtomedicate
@howtomedicate 5 жыл бұрын
I wish I saw this video when I was still in my bachelor of medschool! This is so usefull!
@Physiotutors
@Physiotutors 5 жыл бұрын
Thanks buddy appreciate it!
@nedimkurt9009
@nedimkurt9009 3 жыл бұрын
Finally! Someone explains how to find the CI. I have been struggling with this concept since I couldn't comprehend calculating it. Thanks a lot!
@PeopleMatter2024
@PeopleMatter2024 Жыл бұрын
Not asking for a school assignment, but for a real life need: What does it mean when I am looking at two universities being compared side-by-side, and the leading line of information is merely a CI? What is that telling me about the universities? I am looking at two right now, on a side by side comparison and the first lines under each school's description are as follows: School 1: 95% confidence interval: 52.0% to 82.0%. and School 2: 95% confidence interval: 18.0% to 48.0%. .... I mean, I remember how to calculate the terms, percentages, and find the intervals, but I have no idea what data is being considered in this case... UPDATE: I figured out that initial question. I see that the CI is related to the choices that students made when accepted by both schools... so School 1 was selected much more often than school 2. Now, I am need to figure out motives.
@Roboboy-v6
@Roboboy-v6 Жыл бұрын
This guy is absolutely ripped AND talking about math? sheeeesh
@coffeecup918
@coffeecup918 4 жыл бұрын
Thanks man! Meteorologist here needing stats help. You nailed it!
@zeinabahmadian9282
@zeinabahmadian9282 2 жыл бұрын
Thank you so much for your excellent explanation.All the times, I had problems with CI, but now I understand it well.
@helpmepls5698
@helpmepls5698 8 ай бұрын
I'm 95% confident that you are stronger than me!
@anthonycalderon208
@anthonycalderon208 Жыл бұрын
I appreciatte your time and help! Thank you!
@aravindvenkateswaran5294
@aravindvenkateswaran5294 3 жыл бұрын
Shouldn't you be using the standard deviation instead of the standard error since you do not have multiple samples, instead you have one comprising of 1000 patients?
@amirgeorge1607
@amirgeorge1607 2 жыл бұрын
Thank you . very short and simple way to explain CI
@edgarsocarras2650
@edgarsocarras2650 3 жыл бұрын
This is some solid statistics!
@MrHmm-cv6gs
@MrHmm-cv6gs 3 жыл бұрын
You must have high confidence level😂
@pungavaD
@pungavaD 3 жыл бұрын
Doesn't help, the sample size is small ( n=1 )
@kellielejeune4272
@kellielejeune4272 3 жыл бұрын
Thank you!
@kaiyang5426
@kaiyang5426 3 жыл бұрын
Really hard to concentrate ...on topic or the hot muscle...
@wrjazziel
@wrjazziel 3 жыл бұрын
I wanna be buff like this dude! good video lesson though
@redstarchrille
@redstarchrille 7 ай бұрын
Dumbbells in the office and small work/exercise sessions can work wonders. I sometimes do training 1-2 min, then 5-7 min work/read as a rest, then repeat this 6 times. So most people can fit this into office work hours.
@wrjazziel
@wrjazziel 7 ай бұрын
@@redstarchrille yeah I started hitting the a couple of weeks ago... Thanks for the tip! 💪
@amansinghiit-bhu2196
@amansinghiit-bhu2196 3 жыл бұрын
The intro sounds like that of Techniqal Guruji... btw nice explanation
@bonessheppard1838
@bonessheppard1838 3 жыл бұрын
GIGA-CHAD TEACHES STATS!
@keflinkastinealvarez9496
@keflinkastinealvarez9496 3 жыл бұрын
Thank you!❤️❤️
@neetidixit7616
@neetidixit7616 3 жыл бұрын
😍 + statistics = 🔥
@fr1s254
@fr1s254 Жыл бұрын
Gym routine?
@victorhugomuzi
@victorhugomuzi 3 жыл бұрын
jacked arms bro
@Ayreontasia
@Ayreontasia 3 жыл бұрын
I was given an exercise where the confidence level is 5%. What z-score do I take?
@afghanviral
@afghanviral 4 ай бұрын
I am so confused
@indreshyadav5477
@indreshyadav5477 3 жыл бұрын
One man lost in desert. He was thirsty. Instead of getting full bottle of water, he got only few drops of water to drink. Your video is like that. By the way that lost man couldn't survive.
@Kimberly-wl8gv
@Kimberly-wl8gv 4 жыл бұрын
love your videos but you into music is way too loud.
@Physiotutors
@Physiotutors 4 жыл бұрын
Simple measure to keep people awake 😉 we fixed it in the newer videos
@TeW33zy
@TeW33zy 3 жыл бұрын
This really doesn't tell people what it is, change the title. Not even close
@SaberWavesCoaching
@SaberWavesCoaching 5 жыл бұрын
👍
@Aleczisbigred
@Aleczisbigred 4 жыл бұрын
the guy is freaking hot. whats his ig!? oh great video too. Helped me for my homework
@santiago4120
@santiago4120 3 жыл бұрын
Not helpful at all
@villagemagician1320
@villagemagician1320 Жыл бұрын
wearing a shirt 4 sizes too small
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