HP 30b HP 20b Business Consultant and HP 30b Business Professional User's Guid - Page 113

Programming 75, 76, 78, 79, 83, 84, 85, 86 Decrement, skip 83 display 83 editing programs 80 erasing 80 example 77 executing 80 Program menu 75 R/S pause and return 83 solve 87 sub-function call 82 test and jump 81 R reassigning menu functions 79 Recall number 24 Reverse Polish Notation see RPN 13 RPN description of 13 example 15 manipulating the stack 15 roll down 17 stack 13 swap 18 S Safe interest rate 41 saving, storing, modifying 86 Scientific notation 11 Statistics a slope for linear model 71 b y-intercept for linear model 71 covariance 71 data entry, sub-menus 70 example 72 maximum and minimum 71 median 71 number of items 70 one-variable 70 population standard deviation for X and Y 71 predictions for X and Y 71 quartile 71 resetting items to defaults 74 sample error for X and Y 71 standard deviation, X and Y 70 Statistics menu 69 two-variable 70 X mean 70 Y mean 70 stop 83 Store numbers 24 5