+ 8Pack*?8 @EACTEACT1f#X\āЁԁ,DPāHLā܁ |ȁTX======060503 =======v1-Sample Z TestThis test is used when the population standard deviation is known to test the hypothesis. The 1-Sample Z Test is applied to the normal distribution. |J Z=-KQn \| :mean of sample K:assumed population mean n Q :population standard deviation n :size of sample |@STAT[EXE]8Pack*?( @GUIDE\KEYLOG(0NOTEX&$$22222222xz|The following shows the meaning of each item in the case of list data specification. Data ..... data typeK K ........ population mean value test conditions (K specifies twotail test, K specifies upper onetail test.) e K ....... assumed population mean Q ........ population standard deviation (Q>0) List ..... list whose contents you want to use as data (List1 to 26) Freq ..... frequency (1 or List1 to 26) Save Res . list for storage of calculation results (None or List1 to 26) Execute .. executes a calculation or draws a graph |The following shows the meaning of parameter data specification items that are different from list data specification. ... mean of samplee n ... size of sample (positive integer) @STAT[EXE]T8Pack*?( @GUIDEKEYLOG(NOTE &$$$2$2222$)$0/)%xz K11.4 .. direction of test z ....... z score p ....... p-value ....... mean of sample xQ .... sample standard deviation (Displayed only for Data: List setting.) n ....... size of sample  #[Save Res] does not save the K condition in line 2.