HP Prime Graphing NW280AAABA manual  Mean1,  Mean2

Mean1	Sets the value of the mean of a sample for a 1-mean
	hypothesis test or confidence interval. For a 2-mean test or
	interval, sets the value of the mean of the first sample.
	From Numeric view, set the value of x or x1 .
	In a program, type:
	n  Mean1
Mean2	For a 2-mean test or interval, sets the value of the mean of
	the second sample. From Numeric view, set the value of
	x2 .
	In a program, type:
	n  Mean2
μ0	Sets the assumed value of the population mean for a
	hypothesis test. From the Numeric view, set the value of μ0.
	In a program, type:
	n  μ0
	where 0 < μ0 < 1
n1	Sets the size of the sample for a hypothesis test or
	confidence interval. For a test or interval involving the
	difference of two means or two proportions, sets the size
	of the first sample. From the Numeric view, set the value of
	n1.
	In a program, type:
	n  n1
n2	For a test or interval involving the difference of two means
	or two proportions, sets the size of the second sample.
	From the Numeric view, set the value of n2.
	In a program, type:
	n  n2
π0	Sets the assumed proportion of successes for the One-

proportion Z-test. From the Numeric view, set the value of π0.

In a program, type:

n  π0 where 0 < π0 < 1

Programming in HP PPL 569