HP NW280-200X User Manual page 331

Prime graphing calculator
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ConfZ1mean
Functions and commands
SigLevel:
Mode: Specifies how to calculate the statistic
1 = Less than
2 = Greater than
3 = Not Equal
Example:
XXXXX
The ConfZ1mean calculates the confidence interval for a one-
sample Z-test.
Syntax:
ConfZ1mean(ouput, "configuration", input
list)
ConfZ1mean(ouput, "configuration",
SampMean, SampSize, PopStdDevm ConfLevel)
Output is a reference to where you would like the output
to be placed. Note if a range is specified it will limit the
size of the output, but can also change the orientation
from vertical to horizontal if the range is wider than it is
tall.
Configuration is a string that controls what results are
shown and what order they appear in. An empty string
"" will default to show all in default order including
headers.
h = if present the header cells will be created
Z
zXl
zXh
std
Input list is the list of input (see Input Parameters below).
This can be a range reference, a list of cell references or
a simple list of values.
Input Parameters:
SampMean,
SampSize,
PopStdDevm
ConfLevel
Example:
XXXXX
325

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