confidence intervals Flashcards
(8 cards)
1
Q
99%
A
0.995
2
Q
95%
A
0.975
3
Q
90%
A
0.95
4
Q
_
X
A
mean
6
Q
n
A
sample size
7
Q
Z
A
confidence interval
8
Q
standardised score formula
A
Z = score - mean
——————-
SD
9
Q
0
A
standard deviation
