HP 20B 10 Statistical Operations

Statistical Operations

10 Statistical Operations

Figure 1 The Menu Maps for the Data and Statistics Menus

Contents

HP 20b Business Consultant Financial Calculator Manual Legal Notices Revision History Contents Page Page HP 20b Business Consultant Keyboard Keyboard Map Legend 1 Basic Features Welcome to the HP 20b Financial Calculator Turning the Calculator On and Off Selecting a Language Adjusting the Display Contrast Two Line Display The Mode Menu: Setting Preferences Page Changing the Calculation Mode Key Presses and the Secondary Function :Key Annunciators The I Key The =Key Using the I and = Keys Editing and Clearing Entries The On/CE OKey The Reset :xMenu Notes about Special Menus Memory and the Memory Menu Accessing Menus and Menu Maps Page 2 Mathematical Calculations Mathematical Functions Number Entry and Display Chain Mode Algebraic Mode Reverse Polish Notation (RPN) Mode The RPN Stack Last Number 3  4 5  6 3I4+ 5I6+ Page One-NumberFunctions and the Math Menu The Math :sMenu Page The Probability Sub-menu Two-NumberFunctions Storing and Recalling Numbers Recall Arithmetic Storing and Recalling with Time Value of Money (TVM) Keys Recalling a Menu Item Value in a Menu Rounding Numbers Percentages 200*25% 50+10% 200I25% 3 Time Value of Money Time Value of Money (TVM) Keys Page Calculating Payments on a Loan Amortization Creating an Amortization Schedule Interest Conversion Menu Using the Interest Conversion Menu Canadian Mortgages: TVM Canada Page Canadian Mortgage Example 4 Cash Flows Cash Flow Example 0}I Analyzing Cash Flows Page Editing Cash Flows Sample Cash Flow Diagrams 5 Bonds The Bond Menu Bond Calculation Example <4.75 :$1 +L1 6 Date Calculation The Date Calculation Menu Date Calculation Example <10.3 7 Break-even The Break-evenMenu Break-evenExample Page 8 Business Problems The Percent Calculation Menu Percent Calculation Examples <6I <30I 9 Depreciation The Depreciation Menu Page Depreciation Example Page 10 Statistical Operations The Data and Stats Menus Page Statistics Example :z <7I <I (a*X+b) 11 Errors Error Messages and Calculator Status Page 12 Warranty, Regulatory, and Contact Information Replacing the Batteries HP Limited Hardware Warranty and Customer Care Customer Care Page Page Product Regulatory & Environment Information Page Page Index