View the step-by-step solution to:

Using a TI-84 calculator Jane wants to estimate the proportion of students on her campus who eat cauliflower. After surveying 37 students, she finds...

Using a TI-84 calculator

Jane wants to estimate the proportion of students on her campus who eat cauliflower. After surveying 37​ students, she finds 5 who eat cauliflower. Obtain and interpret a 99​% confidence interval for the proportion of students who eat cauliflower on​ Jane's campus using Agresti and​ Coull's method.

Top Answer

Here is the solution... View the full answer

1. Press the
STAT
button and highlight TESTS.
2. Scroll down to A: 1-PropZInt
3. Enter x = the number of succes
cesses and n = the number of trials or sample size.
x=5
aND n =37
0.99
4. Enter the...

4 comments
• I keep getting this wrong. I did the above and it is still wrong. Is the Agresti and​ Coull's method different than what is done above?
• eteam4life
• Apr 03, 2019 at 7:22pm
• Yeah, that is a completely different method and you cannot use TI-84 calculator for that.
• kariukiderric1
• Apr 03, 2019 at 7:33pm
• what would be the best way to work it with this method?
• eteam4life
• Apr 03, 2019 at 7:39pm
• You will have to do it by hand.
• kariukiderric1
• Apr 03, 2019 at 7:40pm

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
• -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents
• -

Question & Answers

Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

Ask a Question
Ask a homework question - tutors are online