Calculating 1-Var Statistics with a TI-NSPIRE

[@joepfeijen7891]

my dad searched like the entire internet the whole afternoon for a manual, I searched 10 secs on youtube and BOOM there was your video. Thanks man you really helped me out ;)

[@profrobbob]

That's funny...there is so much information available out there now that it's hard to narrow down what you're looking for sometimes, my wife complains about that all the time when she's searching for stuff...but at least your dad cared enough to try to help you:) I'm glad you took over the search and found my video so helpful! I hope you will keep me on your go-to list:D

[@cheyennejohnson1996]

Thank you so much! I've been lost in my STAT class for the last week and this was very helpful!

[@profrobbob]

+Cheyenne Johnson (Chainy) you are so welcome. and thanks for choosing Tarrou's Chalk Talk to learn from and sub to...please tell all your friends to watch and do the same...BAM!!!

[@profrobbob]

You are so welcome...glad I could help with yet another degree:) Thanks foe watching!

[@Maha_s1999]

and BAM! This is how you do it. Thanks so much for this video - Mr Tarrou. I bought 3 kindle books on the TI NSPIRE and none of them feature stats calculations. You saved me a ton of time! God bless

[@profrobbob]

You're welcome and Thanks for choosing my channel to learn from!

[@praneshbalasubramaniam8749]

GOAT Math teacher

[@profrobbob]

THANKS as always...hope you had a fantastic holiday!

[@chipsnyahoi]

Thank you so much for putting captions on this! I'm watching this in a cafe, and I forgot my earbuds, so this was perfect! Many thanks!

[@profrobbob]

+Mai.Coffee you're welcome! Thanks for choosing my channel to learn from...please take the time to like, sub, support the ads, share thru social medias and with your friends and classmates to help these free educational channels groW and remain free for everyone:D

[@profrobbob]

You're welcome...glad the video helped you and thanks for watching!

[@jennyc0214]

I am taking a statistics course in college, and I got the NSPIRE instead of the TI-84 (so I need to kind of teach myself how to do all the functions)... You absolutely just saved me on that one! Thank you soooo much!

[@BlckZachMorris]

Thank you so much I just bought this calculator for the stat and calculus 2 class I'm currently taking. You just saved my life. Please keep doing what you are doing!!!!

[@profrobbob]

Thanks for watching and subscribing Zachary! Only 455 videos to go:)

[@profrobbob]

You're welcome so much! Please share my channel with your friends and do come back whenever you need help!

[@sim870]

Dude, you have literally saved my entire career. Thanks

[@profrobbob]

Happy to help, but YOU took the time to find us! ...please sub and share this free help with everyone...BAM!!!

[@Anna-nh6qf]

This was so so so helpful! I have an exam tomorrow and we hadn't been taught how to do this, thank you!!

[@Barcaec77]

THANK YOU!!!! I NEEDED THIS HELP FOR AP STATS NEXT YEAR. THIS IS A LIFE SAVER.

[@profrobbob]

You're welcome...thanks for watching and remember to SUBSCRIBE so you can come back if you need help with that AP Stats class next year:)

[@Nightshade24]

Thank you so much, you have saved my life. No one else in my class uses this calculator and my teacher doesnt even know how to use mine so I'm always stuck during lessons totally confused until I watch your videos :)

[@profrobbob]

Glad you have gotten help from my videos...don't forget to SUBSCRIBE and share my channel with others:D Thanks!

[@CharlesFrederick]

I had the iNspire CX as well. I needed one with the CAS system and didn't really like the interface for the Inspire so I opted for the TI-89 Titanium.

[@profrobbob]

You're welcome...in case you are looking for even more info besides KZbin...the TI website is very helpful! Glad to hear you learned so much from my video and don't forget to check out all my math videos too:)

[@luckymousey6817]

Thank you so much :) The booklet that comes with the calculator is way too big and confusing to read but these tutorials make it a whole lot easier to follow and understand ;) thank you again

[@profrobbob]

Lucky Mousey you're welcome and thanks for tuning and subbing! Please spread the word:D

[@derbob1234]

Thank you for the vid! How to do the 1 Var stats with a frequency list had always eluded me until now!

[@profrobbob]

Timo Kuerten you're welcome, thanks for studying with #ProfRobBob !

[@profrobbob]

Yeeeaaa...glad to see you are still watching and learning new things:) And don't forget to share with your friends too:D

[@profrobbob]

@andres3xus The mean from a PDF Table with the specific x's and their corresponding probabilities? Give me a couple of days:) I don't know what an nspire tx is. I will do a demo with my CX.

[@foxzerox1000]

But how can I get the frequencys from the data? like if I had a couple hundred numbers I needed to fill in and needed to know how many times the number 17 showed it's ugly head, or 21

[@marcelo1810]

I F*ING LOVE MY TI NSPIRE CX! GOT BIOSTATISTICS EXAMEN, EASY WITH THIS CALC!

[@EduardoSernaL]

wtf?

[@pedinurse36]

I have to say, you have been a lifesaver. Thank you for your tutorials :)

[@profrobbob]

And THANK YOU for choosing my channel to learn from!

[@raphaelbardi3192]

This was so helpful. Ill think of your video during my exam! Thanks so much :)

[@profrobbob]

Happy I could furnish you that life ring...and THANKS for watching & liking. Please spread the word and help make Tarrou's Chalk Talk Australia's favorite KZbin Math channel:D

[@Driscoll1997]

Thank you Bob! Because of you I may not fail my stats final!

[@profrobbob]

+Mic Disci thanks for studying and subbing and I hope you pass that final like BAM!!

[@laxman0989]

without people like you ...

[@profrobbob]

I am sorry I am not familiar with the commands you are asking about. Hopefully someone else is.

[@TheRawrU]

this is exactly what i need it, great work

[@profrobbob]

Thanks for watching and subbing!

[@MexterO123]

Thanks dude, you just helped an engineering student!

[@profrobbob]

You are soooo welcome...thanks for watching and subscribing! Do any of my statistics videos work for you?

[@surebigbuster]

Omg prof you're a true lifesaver!! Thank you so much !!!

[@profrobbob]

Thanks for watching!

[@profrobbob]

You're welcome!!

[@randomvidwatcher]

Thank you so much! I was looking on how to do this w/ a frequency table! Thanks so much!!

[@profrobbob]

Glad it helped...don't forget to check out my AP Stats videos too!

[@crow33215]

When I did One Variable Statistic using the same numbers you did I got completely different results

[@gabrielneurdenburg629]

Thank you so much! This tutorial helped me a lot :)

[@profrobbob]

You're welcome...and thanks for helping us by subbing!

[@profrobbob]

Now Closed Captioned:)

[@chinqs96]

thanks a bunch, you saved me for my stats test!

[@profrobbob]

BAM!!!…and thanks for watching!

[@ethan-beh]

thank you!

[@profrobbob]

You're welcome...please sub and share this free resource with everyone!

[@pickfairguy]

Useful and to the point. Thank you.

[@profrobbob]

...and Thank you for choosing this channel to learn from...BAM!!! Please like, sub and share with everyone:D

[@lane5576]

This was so helpful! Thank you!

[@profrobbob]

+Annoying Fangirl you're welcome!

[@johnp4871]

Thank you Mr. Tarrou you rock! #liked and subscribed!

[@profrobbob]

+John Portillo you're welcome! Thanks for liking and subbing, now don't forget to tell all your friends and classmates to watch and do the same:D

[@TrueColoursization]

Thank you so much! I have a calculator similar to yours, different design but works the same.

[@ef7496]

Hi can I perform log-log and semi-log graphs with TI-Nspire CX ? Meaning if I have set of data and want to graph them in a log-log or semi-log graph to extract the slope and intersection between the graphed data on the log-log or semi log. thank you

[@MariaMartinez-ly6uq]

When your exam is just one week away and have no clue how to use the calculator 🤪 Thanks for the help. 👏🏽

[@ChrisSaenzM]

Hi Prof Rob, How do we calculate with 4 columns of data? I can't find any videos on anything more than 2 columns.

[@profrobbob]

Sorry I can't help you either:( ...but thanks for checking us out.

[@profrobbob]

Thank YOU:)

[@totalhalibiscuit]

#Mr. Kutcher is a very good teacher :)

[@brittaneeb19]

I am following your extremely helpful video (thank you!), but when I push the menu button and go to statistics, it has all my options grayed out except for "distributions" am I doing something wrong you can think of? I understand this is difficult to explain without seeing my calculator but I appreciate it.

[@brittaneeb19]

I figured it out! As everyone has already said you are a life saver!

[@profrobbob]

Brittanee Bartles Thanks for persevering and getting it figured out on your own...that's the sign of a great student! Don't forget to like, SUBSCRIBE and share my channel with all your other friends to keep them from drowning in the sea of math...BAM!!!

[@noroimusha9026]

Does anyone know how to use the Stdevsamp/stdevpop and things like that from the calculator tab? It brings up "stdevsamp()" but i cant figure out how to enter the data

[@Jo_Milanii]

I just wanna know how to put the numbers In order.

[@jffblvlvrdn904]

can you use the Ti insipre 's computer program without the calculaor , like in this video ? if calculator not nearby... the menue does not seem to be avialbe when trying to use the calculaotrs PC program .

[@profrobbob]

The software should work independently without the calculator being present.

[@MrDasKlopapier]

is it important to order the numbers by size? so 3 before 4, 4 before 7 etc. or can I just put in 7,3,4 and the calculator orders them automaticallly ?

[@profrobbob]

+Thomas For calculating 1 var statistics there is no need to have the numbers in ascending order.

[@isaaxoxo1]

what if i want to use 2 lists? Cause i have this question about 130 students have an exam and the maximum points to get is 18 and lowest gotten is 7. now the assignment seems pretty easy but every time i try to do this my calculator either says the sum is 150 instead of 130 (150 is 7 till 18 summed up).. if it does say 130 then the rest of the things don't seem right cause my answer book says for example that the standard deviation should be 2,49 but my calculator says 9,52. Do you know what I did wrong? I think I did it exactly as how you showed it.. Thanks anyway :)

[@profrobbob]

If you only have one list of 130 grades, why are you using 2 lists?

[@cameronsteel8801]

Thank you very much!

[@grigorbakhshyan6056]

THANK YOU SO SO SO SO SO SO MUCH

[@profrobbob]

...and THANK YOU for studying and subbing! Please share this free resource with your teacher too:D

[@LorenAmmonJohnstun]

I LOVE YOU

[@profrobbob]

Please share the love and this channel with everyone as you remind them all to like, and subscribe too...BAM!!!

[@chrisoprea6297]

how can I find the RMSE on my TI nspire cx please respond

[@ankeyao]

Love you man

[@profrobbob]

I hope that extra thinking helps:)..now go pass that exam like BAM!!! and make me proud!

[@deem6395]

thank you

[@nightfighter7452]

thank you so much. i have no idea how to use this thing

[@profrobbob]

+Anarcho Pizza hope this video helped:)

[@ZoeMcduncan]

Helpful....thanks

[@jffblvlvrdn904]

how to Sort on this calculator ?

[@samwalker6304]

Tysm

[@profrobbob]

I do not understand how that could happen....sorry

[@ballzyification]

omg this is great

[@ahuddleofpenguins4842]

My stat final is in 1 hr. Thanks.

[@profrobbob]

Hope you aced that exam like BAM💥

[@crow33215]

Gee thanks, Professor.

[@AlienAndrew51]

Why am I getting a syntax error?

[@profrobbob]

That means the calculator does not like the way you typed something in.

[@grimkirk5017]

almost had it, just had to NAME the list so I can gather the information inputted.

[@profrobbob]

Thanks for watching and learning Grim Kirk !

[@1mimi290]

*sigh* Thank you. I'm the only one in my class with this calculator, so the teacher has no idea how to do this on mine (she even told me she didn't think I could use it on state tests, but I can). So I just kinda sit there in class learning it on a calculator I don't have. Now I know how to enter the data I need to do statistics, and with a little exploring, I even found out how I can do the scatterplot that shows the linear regression, Cubic, Quartic, ect. Now I can do my homework :D

[@anzatzi]

too ez. thanks!

[@lordofpasta1387]

gee up math

[@oskarkarvonen1006]

Ei tuu kesää

[@profrobbob]

Thank You for watching!

[@lightbeam7441]

This helped me a lot! Thank you!

[@profrobbob]

You're welcome...please like, sub and share too:D

[@profrobbob]

Thank You:)

[@Quirky.Turtle69]

Thank you

[@profrobbob]

:)