Select ∝ ≠ 150. Then, press

. The result is:

 

 

 

 

 

 

 

:

 

@@@OK@@@

 

 

 

 

 

 

 

Then, we reject H0: = 150, against H1:

∝ ≠ 150. The test z value is z0

=

5.656854. The P-value

is 1.5410-8.

The critical values of ±zα /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

@GRAPHReference

Additional materials on statistical analysis, including definitions of concepts, and advanced statistical applications, are available in Chapter 18 in the User’s Guide.

Page 16-11

Page 168
Image 168
HP 49g manual Select ∝ ≠ 150. Then, press Result is