HP -28S Manual page 324

STAT
Command
J
Description
i
Page
Z+
Sigma plus
132
Z- Sigma minus
133
Row 1
NZ
Sigma N
134
CLZ Clear sigma
132
STOI Store sigma
275
RCLI
Recall sigma
264
I
NEXT
I
TOT Total
MEAN
Mean
134
Row 2
SOEV Standard deviation
135
VAR Variance
135
MAXI
Maximum sigma
MINI Minimum sigma
I
NEXT
I
COLI Sigma columns
136
CORR
Correlation
136
Row 3
COV Covariance 136
LR Linear regression
137
PREDV
Predicted value
137
I
NEXT
I
UTPC
Upper chi-square distribution
UTPF
Upper Snedecor's f distribution
Row 4 UTPN Upper normal distribution
UTPT
Upper Student's t distribution
COMB
Combinations
PERM Permutations
D: Menu Map 323