Statistics 101: Introduction to Hypothesis Formulation

Рет қаралды 251,561

Күн бұрын

Statistics 101: Introduction to Hypothesis Formulation.
In this video, we discuss the very basics of statistical hypothesis formulation. Think of this video as a way to think about and approach statistical tests. There is no one way to approach a hypothesis test; it depends on the point of view of the problem and researcher. Finally, we begin to discuss the null and alternative hypotheses in preparation for future videos. Enjoy!
My playlist table of contents, Video Companion Guide PDF documents, and file downloads can be found on my website: www.bcfoltz.com

Пікірлер: 187

@aseri93 5 жыл бұрын

Education on KZfaq is actually a revolution

@Phyto. 5 жыл бұрын

100%, I am passing university courses due to it, it's incredible.

@sansin-dev 4 жыл бұрын

@@Phyto. Its called KZfaq University for a reason

@vikranttyagiRN 4 жыл бұрын

I am living and breathing education because of KZfaq. College sucks big time

@rossgai8630 2 жыл бұрын

you are right. i didn't realize that

@shabanshneta5457 9 жыл бұрын

I've seen a lot of tutorials of all kind, from Mathematics, Programming, Physics... . I've never seen a professor (including the guys from MIT) explain things so clearly. It's obvious just from looking at those slides that you have put a lot of effort into your videos. Thank you very much mr. Foltz. :)

@donibrasco1984 8 жыл бұрын

Teaching perhaps is an art. And i never seen anyone be so good at it. Thank you so much.

@BrandonFoltz 8 жыл бұрын

Thank you so much my friend. Knowing it helps is all the thanks I need. Hang in there and keep on learning!

@abundant_AF 3 жыл бұрын

For real!

@sunilgovindan100 9 жыл бұрын

Mr.Brandon, your videos are potential life savers. Anyone who is in real need of an introductory level of knowledge, your videos are just the pills they need. I'm a post graduate analytics student and you are already popular among my batch mates. Many of them watch your videos to begin with and then continue with our course materials. Please continue the excellent work you are doing by helping millions of students and knowledge seekers out there. Kudos !!

@hibaalmayahi7095 10 жыл бұрын

Well,generally I am open minded. But here I cant understand why would any human mind dislike such a video!

@aleksandarkaraivanov4934 9 жыл бұрын

Men you are golden! I scored 92% on my exam and I have to thank much more to you than my paid tutor! You should be very proud with this great work you are doing!

@BrandonFoltz 9 жыл бұрын

Aleksandar Karaivanov Thank you very much! I am proud of the videos, but I am even more proud of viewers like you who do so well. :) Keep on learning!

@logicdean1735 9 жыл бұрын

***** I am so glad that people like you exist. You're an absolutely remarkable human being.

@orbinroad 11 жыл бұрын

I cannot thank you enough for your videos! I'm in an online statistics class and wasn't having any trouble until I reached hypothesis testing. Your videos helped me understand the big picture for that material and I got a 99 on my test! High fives to you!

@BrandonFoltz 11 жыл бұрын

Thank so much! :) I appreciate your kind words...but the high fives go to YOU. Awesome job my friend. You did it. You found the way. I just turned up the lights a bit. Treat yourself to something nice. :P All the best, B.

@sarahnicolegutierrez790 5 жыл бұрын

15 seconds into the video and im already learning. It's really important to believe in your students when you're teaching. 🥰

@pawananand9095 Жыл бұрын

There can not be a better explanation of this topic. Thank you Brandon

@dhelevationconsulting4174 9 жыл бұрын

Brandon....I don't know which I appreciate more: your encouraging and affirming words at the beginning and end of your videos or the clear and straight forward way you explain stats. I am a doctoral student who has hit the stats wall hard... but you have helped bring the bricks down! Please do not stop creating and posting these wonderfully effective videos!! Blessings to you!

@niagaracanadagooners2111 4 жыл бұрын

ur a lifesaver... I Thank God that I found a tutor like you who makes stats easy for a Master's student like me who has no idea of stats... I have my exam in Quantitative Analysis, and this is great...

@adityasatyam6300 2 жыл бұрын

If all youtube faculties come on a common platform and create a university / college , millions of excellent graduates would come out every year of that institutue . Thanks for such explanation .

@elenayee3093 8 жыл бұрын

I'm taking a quantitative class for my grad program and your presentations make my learning SO much easier. I shared your channel with classmates and hope they take advantage of your excellent videos.

@BrandonFoltz 11 жыл бұрын

Oh thank you so so much Nick! I am so glad you find them helpful. Many students struggle with stats so I just try to do what I can to help. And yes concrete examples are the best! :) But the truly awesome people are those like yourself that have committed to learning and improving. Thanks again and all the best! - B

@xiaochencai9568 8 жыл бұрын

The best video. Thousands time better than professor in school

@shivamwagh22 4 жыл бұрын

I had almost given up on passing my Stats course for this semester. Thank you for those words of encouragement and your way of teaching is phenomenal! I am gonna try my best!

@kewtomrao 2 жыл бұрын

That intro is pure gem!!Helped me to walk the rough path!!Thanks sir!!

@sandipsarkar4555 8 жыл бұрын

I'm really so grateful having come across these videos, they really made my concepts crystal clear !!!! Thanks a ton Mr Brandon

@benjamcg Жыл бұрын

The intro to this video has strong Dashboard Confessional vibes. And then it goes to an inspirational speech. I hypothesize that Brandon Foltz has owned a Relient K album.

@laurafarkas2007 3 жыл бұрын

Your videos are the only reason I am passing statistics with a decent grade. You actually teach the material. Thank you so much!

@ericknutson8856 2 жыл бұрын

Hi Brandon- Thanks for all the free content you create. I'm working on becoming a data scientist and your stats playlists have been a great help to me. You are so kind and your videos are nice and simple. I've shared your channel with my class mates in my Master's of Data Science program at University of Wisconsin. Thanks!

@ankursharma7812 4 жыл бұрын

There is not a single person I have seen like Brandon with such s susceptible and easy to go videos. Thank you Brandon

@123risu 10 жыл бұрын

Best and clear statistic lectures i have ever seen!

@chakkapark 7 жыл бұрын

My parents dont even believe in me, so nice to know that there is someone out there that still believes

@canernm 5 жыл бұрын

I also believe in you ! You can do it !! :)

@abundant_AF 3 жыл бұрын

I believe in you!

@NANCYPAULPOULOSE 3 жыл бұрын

Same with my parents! :(

@fabooshka 3 жыл бұрын

Ey brother keep it going

@whiteorchid1957 8 жыл бұрын

Thanks for starting off the session with a pep talk! I like your conversational style and the pace of the session. The slides are visually appealing and examples are relatable and appropriate for this class level.

@kessangla7864 3 жыл бұрын

I know that this channel and these videos are really old, but Sir I just want to say that it helps students like me, even today.

@BrandonFoltz 11 жыл бұрын

HI Sharon! Thank you so much. The videos are all organized in playlists on my channel homepage. If you go to my channel look for "Playlists" in the upper left. Everything is organized right there. KZfaq does NOT do a great job of highlighting them when you are watching a video. Let me know if you have problems finding it. All the very best! - B

@GinaBermudo 8 жыл бұрын

Thank you, Mr. Foltz. You make statistics fun with your simple, clear and direct to the point explanations.

@dawn123ish 4 жыл бұрын

Okay, this is your calling. I bow to the master teacher. Keep up the good work!!

@sasithrennathan795 10 жыл бұрын

I am from Malaysia. Your video explains it easily! Great Job for helping out others for free. Not many are like you.

@shaniceshipp8677 4 жыл бұрын

excellent. Great lecture for online courses. Learning this Fall 2019.

@brittanyp6542 8 жыл бұрын

I wish you were my professor. Spent an entire semester knowing almost nothing about what's going on and within one week I'm almost up to speed for my exam. THANK YOU!

@SF-rl7hl 10 жыл бұрын

Brandon you have a special quality for teaching and remaining positive, Excellent! You are doing what you were meant to do, thank you!

@raquelocasio8002 4 жыл бұрын

I'm having to use a textbook that completely skips defining the null or alternative hypothesis. I'm definitely going to share this with fellow students. Thanks for the video!

@YoppyYunhasnawa 9 жыл бұрын

Thank you very much for the great video Sir. I'm a graduate student in informatics and I'm new to statistics, so I struggle on it every week. It's lucky for me to find your channel. This series of videos give me a lot of new understanding in just a view minutes. Awesome!

@sandeepsahni360 4 жыл бұрын

Sir to compare this video with any other video of others is totally foolishness. Hats off for such a buttery clarity. God bless you. Keep going higher and higher.

@jyotsanadhawan 5 жыл бұрын

The explanation in this video makes the formulation of Hypothesis testing so much clear.

@patriciabell1379 7 жыл бұрын

This was so extremely helpful! Thank you for going step by step. I actually, for the first time was able to understand, after months of trying. Thank you!

@Azureandfabricmastery 6 жыл бұрын

Thank you Brandon. I like your teaching methodology by revolving around an example problem. That actually helps to understand concepts much better. May God bless you for your valuable time and efforts

@ubermommymara 10 жыл бұрын

THANK YOU SO MUCH FOR YOUR VERY VERY HELPFUL VIDEOS ...I AM WATCHING THIS IN PREPARATION TO COMPLETING MY TAKE-HOME FINAL EXAM FOR BIOSTATISTICS - NOW IT IS FINALLY ALL COMING TOGETHER!!

@Stitch_spring 3 жыл бұрын

I passed my masters in stats course because of you, I was falling pretty hard and was able to be motivated watching your videos and passed :)

@swharbor 3 жыл бұрын

one of the best presentations on this topic and I have gone through at least 4 different stats classes or review instances. good use of slide transitions to move concepts a long.

@Hikmatnoma 6 жыл бұрын

Awesome! Simplicity and real examples are the goal!

@tunahangumuskaya5356 5 жыл бұрын

Everyone can be good in any topic but not everyone can teach it as you do. Thank you for your time.

@deepalidixit8623 4 жыл бұрын

love your stepwise approach, you ROCK!

@tamichock4692 5 жыл бұрын

Thank you so much for taking the time to explain this so well!

@virgiliodagoro3996 8 жыл бұрын

I am learning a lot from your discussions. Very well explained!!!Thank you.

@manpreetsinghgugnani 9 жыл бұрын

Thanks a ton man! really cool and very well explained videos. just watched all 14 vids of this playlist I believe you are 3 times better than my stats teacher. Keep up the good work man. sharing this with the whole class xD . thanks :)

@latasharose-harrison4599 5 жыл бұрын

I am thankful for your skills as a teacher. Awesome

@donjetarexha8377 9 жыл бұрын

Sir,your tutorials really helped me for exam preparation. Your work is amazing,Thank You for sharing.

@dvrdon23 7 жыл бұрын

thank you Brandon Foltz, Statistics illuminated! your teaching strategies is effective. God Bless!

@BrandonFoltz 7 жыл бұрын

You are very welcome. Thank you so much for watching. Keep on learning and pay it forward.

@jordangast 4 жыл бұрын

I really appreciate your teaching style, thank you!

@markneumann381 9 ай бұрын

Thank you for sharing your knowledge and being such a wonderful teacher.

@wooddog007 26 күн бұрын

Brandon. I watched PL09 & 14. I feel that this information was as good as a paid course. So please accept this special thanks for taking the time to do these incredibly high quality vids. 😊🌎

@BrandonFoltz 25 күн бұрын

OMG thank you so much 🙏 I really appreciate your kind words and the super thanks of course. Deeply grateful ☺️

@MissBettyLin 11 жыл бұрын

Truly appreciate your videos!!

@nwabuezeedwin8122 3 жыл бұрын

Great work. I just started this series today and it has been awesome.

@hannahchristine5240 5 жыл бұрын

Thank you so much. You’re giving me hope right now!

@jaskaransingh2066 8 жыл бұрын

thanks for making and sharing these videos, they really go a long way in helping people who are struggling with the subject...keep up the good work

@ritadangelo8808 6 жыл бұрын

You are an amazing teacher!

@nppnishu2005 6 жыл бұрын

Thank you for teaching basics in such a simple manner and words.

@saraalidadiani3944 2 жыл бұрын

Your explanation is AWESOME Thank you ☺

@Karen_666 3 жыл бұрын

the way you break it down helps a ton!

@somedudem8 10 жыл бұрын

Thnx for helping me with my psychology degree...They told me there was no math in that course!

@jesus4life271 9 жыл бұрын

You are amazing way better than my professor who tends to go really fast, thank you soo much highly appreciated!

@nabilaanish2902 9 жыл бұрын

such a great video, with excellent explaintation. Thank you for making the viewers feel confieent.

@BrandonFoltz 9 жыл бұрын

+Nabila Anish You are so welcome! Thank you for watching!

@jpmap 10 жыл бұрын

@brandon flotz - thanks for the great video :) and also let me say thank you for the encouragement you have as an introduction of this vid, I'm a kind of student who doesn't like dealing with numbers but those words really brighten my hopes up, hope to learn more from the other videos :) thanks

@swatigrover1506 7 жыл бұрын

I have always loved your videos. Whenever I have to work on some analysis at work and I feel I have to go through the topics again I refer your channel. In simple beautiful manner you have explained statistics! :) I really wish if you could upload similar videos on Marketing analytics if possible.. Looking out a bit more clarity into customer segmentation and all of that.. Anyhow love your tutorial videos! Thank you so much!

@nazmulhossain4485 7 жыл бұрын

You are just the BOSS !!

@syrianinksa 8 жыл бұрын

I just started with your videos and it looks really easy and useful to watch thanks a lot

@ethansong4179 4 жыл бұрын

Thank you Mr Foltz,your explanation is much more clearer than my lecturer. They could have just played your videos in the lectures. LOL.

@Philosopino 10 жыл бұрын

You do great man, thanks for keeping it up!

@pereriksson1518 3 жыл бұрын

I am glad everyone got a glimpse of the metric system in this lesson as well :-)

@bkyilmaz1705 10 жыл бұрын

what a great explanation. thank you for effort

@shivamsinha7374 3 жыл бұрын

Hi Brandon.....This indeed is a very special video as you are truly unfolding your knowledge in making people understand the basic concepts...which actually nobody cares to provide the students...Thnx...BIG FAN....

@lensclicks8727 8 жыл бұрын

Easy to understand, great explanation, thanks:)

@alezmathew 8 жыл бұрын

Awesome Videos. I have started learning alot from your videos .

@shivanidhand7052 3 жыл бұрын

superb explanation Sir,You have explained in an excellent manner

@sharonayouabian6922 Жыл бұрын

Thanks for the great video!

@teffanyfletcher3820 8 жыл бұрын

my gosh the beginning of this made me cry

@beatrizhernandez3018 7 жыл бұрын

Love your pep talks! You're the best

@BrandonFoltz 7 жыл бұрын

Thanks so much!

@OMARTG96 4 жыл бұрын

Sir, you are awesome!

@qiqisama4114 2 жыл бұрын

This really helps me for my statistics course

@felicitywood3613 9 жыл бұрын

thank you so much, really helping me to learn this subject, so very helpful

@ahmetcihan8025 3 жыл бұрын

Thank you my friend for the motivation speech you are the best thanks again and again.

@shekharsrk 5 жыл бұрын

SUperb video... clarifies the concept in such detail with simplicity and interesting examples... If i could make such videos, my life would be so satisfying... well done

@mihirgadgil4441 4 жыл бұрын

Superiority of Metric System! I agree wholeheartedly.. I always have a problem dealing with American suppliers because of the difference!! :):)

@amritasridhar2452 5 жыл бұрын

I liked the video just for the motivational words in the beginning!

@psychickoi 9 жыл бұрын

You sir are a life saver xD Thank you so much for posting these videos, I was really struggling hard with these concepts.

@BrandonFoltz 9 жыл бұрын

Maria Ribeiro Hi Maria! You are very welcome! Glad you find them helpful. :)

@Ajy77 5 жыл бұрын

Hi Maria

@karend8795 10 жыл бұрын

Great videos, your quotes are also wonderful.

@tiagotambonis3395 9 жыл бұрын

Thank you. Nice explanation.

@shaunaktari8473 Жыл бұрын

Sir you are teaching awesome i really liked this also you motivates us thank you sir.

@chloelouiseshill5061 8 жыл бұрын

Love your videos! Watching all the way from Buenos Aires, Argentina.. Wish you made them in Spanish!

@themasterpartha 8 жыл бұрын

Excellent videos i have ever seen for such really difficult topics...It has stimulated me to like statistics lot ..thanks..Pls cover other topics also...i can pay for that

@fidajlassi4621 9 жыл бұрын

Thaaaank you very much first for the motivation and also for the great video ! keep up the good work :))

@BrandonFoltz 9 жыл бұрын

Fida Jlassi You are very welcome. None of us get through this world alone. Glad to be of help! Keep on learning.

@cashphattichaddi 8 жыл бұрын

Amazing!! Thank You!

@laurajones3619 10 жыл бұрын

Thank you so much ... Your information is clear and easy to follow. Thank you too for your inspirational words. ... I am working my way through your videos and I will be sharing a link to your videos with fellow classmates. Best Regards ... Laura