Least Squares Regression Line on the TI83 TI84 Calculator

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This video shows you how to find the Least Squares Regression Line (equation form and graph) on the TI 83/84 Calculator. I also show you how to plot the Scatter Plot with the line as well.

[alexisrieck]

I know this is old but tysm for making a video that explains this 10 times better than my 80 year old algebra teacher

[basicallybangbang]

Being able to do this on the calculator saved me precious time! I cannot thank you enough for this, my statistics professor does not spend any time instructing us on how to use the required calculator for the class, and without videos like these I would not pass this class! So thank you again, just know these videos are extremely useful for people like me.

[Jalahto]

If I watched this video sooner, I wouldn't have to put unnecessary amounts of hours trying to figure it out without knowing how simple it really is. Thank you for putting this into such easy and straightforward explanations!

[nicksciandra]

I have a teacher that explains things well but i’m a dumbass and this video has allowed me to understand the concept a lot better. Thanks!

[monseratgarcia]

Thanks for explaining this better than my teacher. I actually understand my homework. I could not have done it without with you.

[ESE]

This helped clear a lot of confusion I had regarding my homework questions. Thank you!!

[aricente]

THANK YOU. My A.P stats teacher is teaching the class for the first time in her life, and everyone is dropping it (from 24 students to 14). Shes trying to teach us, but this is so much clearer than her method!

[scarlettbassett]

omg you helped me so much!!! :) thank you! because of you I was able to finally get my homework done! Hallelujah!!! :)  

[trickifier]

Thanks a lot! My teacher doesn't even know how to use our calculators correctly so your video really helped me understand better

[lizlyprice]

Saved me on the night of an exam THANK

[lilac]

I understand now!! You explained it very quickly and easily. Thank you so much!!

[j.youman]

I saw a problem very similar to this on the FE Civil Exam. Unfortunately I didn't see this video until after I took the exam. Fortunately, I eventually passed the exam on my third attempt.

[TissDiss]

Very, very helpful.  Thanks so much for making this.

[alejandracamou]

Studying for a test so this was very helpful thanks!

[JosephMule]

You’re a legend I had no idea I had to turn on diagnostics it wasn’t showing me r and r^2 it was driving me crazy

[mikeboelert]

Incredibly helpful. Thank you so much!

[darkgentlemancaller]

thank you so much, you are a life saver. i don't know why in the hell i can't get this information straight from my pearson course.

[AH-umse]

The question sample that you used, was the exact same question I was stuck on, different values of course.  Thanks  so much for explaining how to do it with the graphing calculator!!!  Saved me so much time :) 

[bishololo]

thank you for the video its old but really helped alot and saved alot of paper work

[bananabread]

When I click the stat button to pull up the spot where we put in all the data, my columns are renamed and I don't know how to change them back to L1 and L2