Answer:
the 1st one
Step-by-step explanation:
Answer:
if you want a t*-value for a 90% confidence interval when you have 9 degrees of freedom, go to the bottom of the table, find the column for 90%, and intersect it with the row for df = 9. This gives you a t*–value of 1.833 (rounded).
Step-by-step explanation:
Hope this helps!
Answer:
C. 2• 3 • x • x
Step-by-step explanation:
Not sure but that's what I would guess
