Finding Z-score Given Area TI-Nspire

[@intermilahn6245]

This video was so helpful, thank you so much! I was stumped over a question like this for ages and the answer sheet did not explain it. Thank you so much!!!!!!!!

[@MathandStatsHelp]

You're welcome. Glad it was what you needed

[@authenticarkansas]

Thanks for this video, my professor doesn't cover use of the Ti-nspire but I already had this calculator for a different class.

[@jthompson120db]

I subscribed, you've helped me quite a bit with learning the calculator ... danke

[@McKeta01]

Thanks!

[@KYoung2]

I get a syntax error heres the problem Pr(X

[@MathandStatsHelp]

The video that you left the comment on is for finding the z-score when given the area. Since the area is a probability the value has to be between 0 and 1. If you tried to enter the 1.52, you will be given a syntax error. Since you are looking for the probability you need to do the process explained in this video: kzbin.info/www/bejne/qZXCdYiLdpudias

[@lakejala]

How do you find the z score given the area in the tails?

[@MathandStatsHelp]

I'm not sure what you are asking. Both a and b were examples of finding the z-score given the area in the tails. Do you want to find it another way, without the calculator?

[@adamcraft9518]

How are we supposed to see what’s on your screen omg

[@MathandStatsHelp]

Adam, I assume you are talking about the calculator display. I realized after this video that it was hard to see at times, and switched to a different format after this video. It's not the same topic, but you will move to this topic in the future. kzbin.info/www/bejne/gaK8dmN-paxrg9k

[@adamcraft9518]

Math and Stats Help try switching between a large view of the calculator and the board where you’re writing it will improve visibility and help people know what to press

[@MathandStatsHelp]

This was the last video I made in that format. I realized afterwards that it wasn't the best way of presenting. This was towards the beginning of my making videos, and I had already switched to a different format, just I haven't had time to remake what I already had videos for. Thank you for the suggestion though.

[@MathandStatsHelp]

Adam, if you still need it, here is one with a larger view on the same topic: kzbin.info/www/bejne/lX-VcqmgmbeVqtE