C 8Pack*?8 @EACTEACT1xf"04́$(L8< @ThЁ<@======060508 =======v2-Prop Z Test This test is used to compare the proportion of successes. The 2-Prop Z Test is applied to the normal distribution. Th( Z=xnxn(1)(1n1n) f x:data value of sample 1 x:data value of sample 2 n:size of sample 12 n:size of sample 2eT  :estimated sample proportion l @STAT[EXE]8Pack*?( @GUIDEXKEYLOG(,NOTET&$'2222222xz$| p ....... sample proportion test conditions (pspecifies twotail test, pspecifies onetail test where sample 1 is greater than sample 2.) x ....... data value (x0 integer) of sample 1 n ....... size (positive integer) of sample 1 x ....... data value (x0 integer) of sample 2 n ....... size (positive integer) of sample 2 Save Res . list for storage of calculation results (None or List1 to 26) Execute .. executes a calculation or draws a graph @STAT[EXE]8Pack*?( @GUIDElKEYLOG(@NOTEh 0   &$'&22$22)xz[F6 p>p .. direction of test z ...... z score p ...... p-value   ..... estimated proportion of sample 1   ..... estimated proportion of sample 2   ...... estimated sample proportion n ..... size of sample 1 n ..... size of sample 2 #[Save Res] does not save the p condition in line 2.,