Sample Mean, Stdev, Median - HP Mathematics II User Manual

Interface:
RAD
{HOME}
PRG
CONFo-, Stdev. s
sample [[xn]] Level -y
:-ys: 0.90 1.2
n: 20
•f •* * <-4 4*"
1
* r f * V*- "*v>* f £.
f
w*rw «y***-w-v Y %*$*•** '*$*
, I * \ '' Z• "i\
, •• •• J «,^»_ , i'v. , i. » <.' ,4^4. tt'f S J _ > „
"i
The example calculates the confidence interval for a- based
on a sample with standard deviation 1.2, confidence level
90% and 20 values in the sample.
Sample x, s, n and median
The mean value, standard deviation, number of values and
the median are calculated. The table is stored as UsDAT.
Interface:
RAD
{HOME}
PRG
St.dev. s and mean x
...]]: [[237]]
5. Statistics
65