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HP 49g+ User Manual

HP 49g+
176 pages
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Page 16-11
Select µ 150. Then, press
@@@OK@@@
. The result is:
Then, we reject H
0
: µ = 150, against H
1
: µ 150. The test z value is z
0
=
5.656854. The P-value is 1.54×10
-8
. The critical values of ±z
α
/2
=
±1.959964, corresponding to critical x range of {147.2 152.8}.
This information can be observed graphically by pressing the soft-menu key
@GRAPH
:
Reference
Additional materials on statistical analysis, including definitions of concepts,
and advanced statistical applications, are available in Chapter 18 in the
User’s Guide.

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HP 49g+ Specifications

General IconGeneral
Display TypeLCD
Display Size131 x 80 pixels
Power4 AAA batteries
TypeGraphing calculator
ProgrammingRPL, System RPL
Dimensions18.7 x 8.7 x 3.9 cm (7.4 x 3.4 x 1.5 in)
Weight215 g

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