Standard Error

Paul Andersen shows you how to calculate the standard error of a data set. He starts by explaining the purpose of standard error in representing the precision of the data. The standard error is based on the standard deviation and the sample size. He works a problem and gives the viewer a problem to work on their own.
Standard Error of Data Set 1: 3
The error bars should extend from 9 to 15
Standard Deviation Video:
• Standard Deviation
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License

[@florisvercauteren8289]

It took you seven minutes what a professor couldn't do in 2 hours... This is a very clear explanation of the idea, thanks!!!

[@chye789]

Exactly! so many professors in colleges are not qualified.

[@priyankasingh9790]

Rightly said .

[@JakeLo1991]

Sounds like a professor really got a 49% F-(Failure), but passed with extra credit 60% D-(Below Average) and that professor probably is going to be a journeyman- meaning getting fired or resigning from every education employment it gets.

[@user-bs5zy2ve4f]

i believe you are tagging someone here 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

[@logarithm14]

My teacher went over this, along with standard deviation, and literally explained nothing. This helped so much, thank you

[@MrSupernova111]

You're an amazing teacher! I came here because I am short on time and won't have time to finish reading the textbook before a deadline I have today. I'm fairly good at statistics and I was amazing at how simple you make the subject for just about anyone willing to learn.

[@mp6412]

Your remarkable ability to calmly explain without rushing is so appreciated Sir, thank you.

[@truvision7]

Excellent! You teach straight forward and totally understandable, you sir have a great gift for teaching. Problem is most teachers forget to explain what these terms even mean leaving the student totally lost until practically the end of semester when one good explanation of what its for would have sufficed!

[@omjabe]

I do not understad why professors make this topic so difficult, and this guy makes it so simple.. GRACIAS!

[@CharletteLin]

Thank you. =) I'm about to briefly review Standard Error in a class, and your way of explaining it seems much simpler and clearer than the way I was going to do it!

[@AugustNocturne]

I've been confused several times before over this concept but you have made it very clear. Now I know what the standard error is and why it's important. Thank you!

[@brandystanner8915]

I'm a teacher, and I watch your videos before I teach anything so I can teach it better.

[@emailmesaleem]

so the Standard error calculation of the second set is 10.61 which what tutor asked us to comment, unfortunately nobody did :) , Thank you Paul

[@changa8751]

Best explanation I have ever seen! Thanks!

[@CoolVideoWatchpersn]

Helped me with genetics and cells last semester and now in semester two hes making stats easy to understand. Thanks Mr. Anderson, you have a real nack at teaching a diverse range of topics i commend you.

[@grimslider75]

Simple and Practical; I firmly believe you actually DESERVE to be on youtube, in light of all the unclear, under-produced and unhelpful videos out there.

[@tracywhitehead8853]

Step by step guide....perfectly explained, thank you

[@michaelw2797]

Great video - Thank you for taking the time to make this!

[@Arthur-fz5dw]

Thanks for your videos, 8 years later, still super useful! Even for a PhD student like me haha

[@gideonfortune5501]

Straight to the point extremely helpful

[@sahmed8700]

Best explanation I have ever seen on Standard Error. Thankyou :)

[@karenbrion2349]

Thanks, Paul! You have explained this very clearly.

[@rudes231984]

Thanks very much for your explanations. Every time I watch one of your videos I am enlightened.

[@branditofly1]

Yassss I love this channel and MR. ANDERSON!!!!!

[@tyrenebanks72]

Thank you Mr. Anderson! Good and clear presentation!

[@kieranchamberlain6329]

Can't believe it was that easy once broken down like that. Great help. Thank you!

[@CallumJohnBaillie]

Very clear and well edited, great video :D Extremely useful Thanks a bunch

[@LovezYouful]

I CANNOT EXPRESS HOW MUCH YOU'VE SAVED ME WITH SO MUCH HOMEWORK AND STUDYING. YOU ARE A GODSEND THANK YOU SO MUCH

[@thememingtiger7558]

I needed this, thank you.

[@agent-sz2qj]

you're a life savior mr. Anderson

[@michaelabraham284]

You deserve much more credit! Thank you for everything u do for us clueless high schoolers!!!!

[@David-hg5uo]

Your videos are a lifesaver!!! Thanks so much.

[@miriamdusciuc4195]

Thanks for this video. It was really straightforward and helpful. My stats instructor could learn a thing or two from you. He tends to be all over the place. It makes it very hard to follow what he's saying.

[@LifeinShorts007]

i am a big fan of you buddy. it really helps me clear my doubts specially when i need to understand these concepts for my research at doctoral level.

[@samsazegar2973]

Excellent Explanation. I used your video to understand standard error. Most importantly you didnt forget to explain what the standard error means. :)

[@marisolceja]

Mr. Andersen, you are awesome!

[@TheAllRequestBassist]

This is actually really easy. Thanks a lot!

[@hongchuantomyu1589]

who is here for ap bio

[@MrDevid1975]

Very simple n lucid explanation

[@AmrMohamed-ub4nf]

Really very simple and clear. Thanks!

[@Juju-bj7wh]

Many thanks for your easy and helpful explanation.

[@location4898]

we need more professors like you.........

[@olamijiotolorin3521]

you're a legend. very well explained and very helpful!

[@drpayalwavhal882]

You are awesome...I have an exam tomorrow and I hate any kind of math..thank you sooo much... you're my hero!!!

[@Ag8MrE]

The SE is an estimate of the SD of the sampling distribution. That is, if you were to take heaps of samples from the population (and because they are samples and estimates of the population mean with some error, each sample mean would be slightly different), and took the SD of those sample means, that would be (close to) your SE. It is only an estimate though.

[@AnkushSharma-zv5hv]

thank you for all your videos

[@IvCastilla]

Straight to the point...!!! Thank you.

[@thomdang6221]

thank your very much for your tutoring, it is really a concise lecture! I love it.

[@nicolecruz3353]

you have saved me from my final great explanation wish my professor had the skills to teach like yourself

[@georgekhoury1684]

Simple, useful and effective. Thanks

[@shanayaranashetty]

Very helpful! Wish more youtube videos were like this

[@hamoudbirmingham]

Thank you sooooo much you can't imagien how much i needed this information !!!!! you are a live saver I love you

[@english806]

Thanks for this great explanation.

[@3000w2p]

YES!!!! thank you for the refresher.

[@elliew7704]

to find Standard Deviation on a TI-84 plus, Stat:edit: {enter data in list one} then enter; Stat: Calc: 1-var stats: calculate. x̅= mean & the fourth data line (which looks similar to Sx) = the standard deviation

[@Edwalker24]

Best help there is!! think they should always show this video when teaching it! :) Awesome vid pal

[@wesh1661]

Clear and simple - thank you!

[@Longhairbeware86]

I second SnakesAndSticks's request for a ANOVA. Sorry, sir, it's just that you're such a clear teacher, and it's hard to find people willing and able to elucidate as clearly as you do.

[@mohsenhatami3499]

Really nice explanation. Thank you so much.

[@HathersRH]

Thank you! Finally know how to do it manually!

[@mslamburt7652]

Thank you! That was really helpful and clear

[@sarahperron9669]

Thanks Mr Anderson!!! AP EXAM tomorrow!! You're the best

[@domlee5902]

Sarah Perron how’d it go

[@pasta759]

Thanks for the video, it was VERY helpful :-)

[@michelledavison2533]

Its crazy how I can't understand any of this Maths until I get to your video then then lightbulb pings and I suddenly get it!

[@neonblast1239]

+Bozeman Science why are you so good at what you do?!?! :)

[@abdikarimhassan6624]

It was fantastic, I really lovely

[@AnNguyen-nt6el]

Thank you so much for doing this.

[@max_greenwood]

I love Paul Andersen

[@kmack998]

you explained this better than my Professor did with her obsolete ways.

[@ogunleyebabs]

Good job man. Thank you!

[@pingpingyang6677]

thank you so much, I was really confused until I saw this vedio.

[@lamayak]

thank you sir. very helpful and clear lesson.

[@monroe444444]

Thank you so much, great video. I just wish I knew when to use standard error vs standard deviation for the error bars.

[@blessholyspirit5908]

Thx mr Anderson you're the best

[@coopiebear]

Great video. Thanks.

[@sonnyv2007]

You're the best man. I swear I'm gonna pass graduate school because you!

[@muhammadafiqtajolariffin5709]

very good and easy to understand

[@SmiteKite]

Thanks, very clear video

[@loljoker127]

So helpful! Thank you!

[@bhekumuzisifuba5263]

Thank you, it was indeed helpful

[@MEifi424]

That was helpful, thank you! :)

[@VSP4591]

Very nice and useful. Victor

[@evingtonnnn]

thank you so much, you make it so simple! :)

[@Cleisthenes2]

That was helpful, thanks!

[@laceyleerossi]

THANK YOU!! So helpful

[@Tombalino]

This is such a damn good video

[@zuhashakeel1642]

WOW ! THAT WAS AMAZING !

[@runfree2177]

Very clear, thank you !

[@user-bz7fj1fk2m]

Great, thank uvm and stay blessed!!!!

[@vishnu2avv]

Such a nice video. thanks a million :-)

[@thekingprajna]

Thanks a lot sir. God bless you.

[@erkanbatti]

it was great. thank you

[@MrKingamaziah]

Thanks so much!!!! Very clear now to me :)

[@awaraamin9670]

that is a great help! cheers

[@Bindasjhakyass]

it would be grate if you could put video on student T test.

[@saikumar802]

I love ur videos so much so helpfull for students all over world tq so much :-)

[@peymanjahanbin]

Thank you very much. I got it finally

[@fhopkinson7279]

Hi, thanks for your tutorial, really helpful. Are the error bars the same as the confidence interval? Thanks in advance. Freddie

[@789armygirl]

W00 Mr. Anderson you rock. "Standard error is one of my favorite statistics..." Why is that so adorable to me. 😂

[@DrMichaelMoroney]

Nice explanation... I like the way that you have kept the video short and focused on the simplest way to achieve a calculated result. I guess it might be confusing for students when they go to Excel and find quite a list of SD functions to choose from? Also, I guess this movie references a legacy SD function from Office 2007... Wondered a bit too about dragging the formula across when the range for one set of data is only two cells and the other set of data is 10 cells?

[@jordannewport6661]

+Dr Michael Moroney Excel ignores blank spaces. Also, I have Excel 2013 (and I assume this holds true for other versions as well) and simple stdev with no letters after it is available, so there's no real reason to not use the simplest one.

[@sharriettefinley467]

Very helpful!

[@ksjunchez]

Thank you very much!

[@sadaquekhan]

what does standard error tell you in terms of significance and chance ??

[@AlJahhaaf]

And this is how you render the educational institutes obsolete. Thank you.