HP Prime Graphing Calculator - Manual (Page 444)

440 Variables
Results
CritScore Contains the value of the Z- or t-distribution associated
with the input -value
CritVal1 Contains the lower critical value of the experimental
variable associated with the negative TestScore value
which was calculated from the input -level.
CritVal2 Contains the upper critical value of the experimental
variable associated with the positive TestScore value
which was calculated from the input -level.
DF Contains the degrees of freedom for the t-tests.
Prob Contains the probability associated with the TestScore
value.
Result For hypothesis tests, contains 0 or 1 to indicate rejection
or failure to reject the null hypothesis.
TestScore Contains the Z- or t-distribution value calculated from the
hypothesis test or confidence interval inputs.
TestValue Contains the value of the experimental variable
associated with the TestScore.