Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing
StClowers
Group Title
Do one of the following, as appropriate. (a) Find the critical value za/2 (b) Find the critical value ta/2 (c) state that neither the normal nor the t distribution applies. Confidence level 90%; n=19; Ơ is known; population appears to be very skewed.
Find the critical value.
A. Ta/2 = 1.330
B. Ta/2 = 1.734
C. Za/2 = 1.28
D. Za/2 = 1.645
E. Neither normal nor t distribution applies.
 5 months ago
 5 months ago
StClowers Group Title
Do one of the following, as appropriate. (a) Find the critical value za/2 (b) Find the critical value ta/2 (c) state that neither the normal nor the t distribution applies. Confidence level 90%; n=19; Ơ is known; population appears to be very skewed. Find the critical value. A. Ta/2 = 1.330 B. Ta/2 = 1.734 C. Za/2 = 1.28 D. Za/2 = 1.645 E. Neither normal nor t distribution applies.
 5 months ago
 5 months ago

This Question is Closed
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.