2-Sample t-Interval (TI-83 & TI-84)

TI calculators on Amazon:
TI-83 at amzn.to/1Qiwv3P (affiliate link)
TI-84 at amzn.to/1I0QO3P (affiliate link)
More free statistics resources, including our free intro statistics textbooks are at
www.openintro.o...
Video creator: Leah Dorazio ( / leahdorazio .
Closed captions: created by Frank Marfai at Phoenix College.

[@sebt9139]

you explain things very well

[@quantquill]

Great video. We would choose "Yes" for pooled if we assumed the population standard deviations are equal.

[@joseph.r1122]

Very helpful. Thank you.

[@dustinrobinet402]

The video sound is pretty good, beyond my imagination

[@pieter-6385]

Hello. First of all thank you. I am wondering, so you always have to look t* up in the table? Would thinkt he calculator fills in the t* automatically? thank you

[@ignaciomoreno658]

Yeah cool that eas aa great vid. But ihave a question how much variables, klandestines, goblin darts, and intervals do you need when calculating the t-interval. Im having a bit of difficulty with that concept. Thank you.

[@OpenIntroOrg]

Goblin darts are hardest to come by, so it's probably best to first talk to an elf if using these to construct a t-interval.

[@RxBrooks]

What?

[@jeweljanka]

What?

[@Ryan_Martin]

Where can I get these notes?