Statistics - Compute the interquartile range using the TI-83/84 calculator
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- Опубліковано 4 вер 2024
- This video shows how to use the TI-83 or TI-84 calculator to find the values of Q1 and Q3. These values are then subtracted to find the interquartile range. For more videos please visit www.mysecretmat...
Why do teachers make it so difficult
Honestly a video from 11 years ago and was 2:30 taught me better then a present teacher that had 90 minutes to teach me this
have my final exam tomorrow and graduate after that, i was 8 years old when this video came out :)
You just saved me a huge amount of time solving problems = more time on my stats tests
You saved my life before the final exam
this was so helpful for my statistics quiz for tomorrow, thank you so much! you’re truly a lifesaver!
This was explained so well! I'm going to cry it was explained so well! thank you!!
This was awesome in helping me prep for the final. Thanks! :)
same, probably woulda failed
Thank u for helping with homework
There is no universal agreement on how to find Q1 and Q3. Here is what the calculator does:
1. Use the computed median to divide the ordered data into two halves. Do not include the median into the halves. In our case the media is not a data point so this makes no difference.
2. The lower quartile value is the median of the lower half of the data which has 6 data points. The upper quartile value is the median of the upper half of the data which has 6 data points.
Source:Wikipedia Quartile
i didnt know math was this fun thank you!
Thank you so much for sharing this video 😊
I wish I found this before my exam, but I'm glad I know how to find it for my gibal. Thank you
Bless this channel 🙏
You have saved my life. Up until i now i HATED graphing calculators!
Midterm tomorrow! Thank You!
How do you enter data if it is in the form of ranges vs frequencies. Do I come up with a median within the range?
Thank you so much my friend, you have helped me a lot. :)
Awsome videos!
My Q1 & Q3 were slightly different than yours (13,24). Does that mean my calculator's software needs to be updated or is that difference acceptible?
helped me on my exam thank you but btw how do you find outliers
Thank you soooo much! This was super helpfull!
Very helpful, thank you
super easy thank you for this
the data has to be in numerical order correct?
hey thank you!
THIS WAS AMAZING
Can you do this with grouped data? and how?
That was fantastic
THANK YOU!!!
Yessss thank you
Awesome!!!
Thanks man! :)
Awesome!
thanks!
dawg I completely forgot how to do this I have no hope
thank god! ilove you :*
How would you find Q2?
Liztomania it's the Med which is the medium
thank you
Yay!
You should do a face reveal