User Guide
Page 8
kCommon and Natural Logarithms/ Antilogarithms 19 kSquare Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals, Factorials, Random Numbers, π, and Permutation/Combination 19 kAngle Unit Conversion 20 kCoordinate Conversion (Pol (x, y), Rec (r 20 kEngineering Notation Calculations 21 Statistical Calculations 21 Standard Deviation 21 Regression Calculations 24 Technical Information 28 kWhen you have a problem 28 kError Messages 28 kOrder of Operations 30 kStacks 31 kInput Ranges 32 Power Supply 34 Specifications 37 E-6
kCommon and Natural Logarithms/ Antilogarithms 19 kSquare Roots, Cube Roots, Roots, Squares, Cubes, Reciprocals, Factorials, Random Numbers, π, and Permutation/Combination 19 kAngle Unit Conversion 20 kCoordinate Conversion (Pol (x, y), Rec (r 20 kEngineering Notation Calculations 21 Statistical Calculations 21 Standard Deviation 21 Regression Calculations 24 Technical Information 28 kWhen you have a problem 28 kError Messages 28 kOrder of Operations 30 kStacks 31 kInput Ranges 32 Power Supply 34 Specifications 37 E-6
User Guide
Page 9
... the mantissa has more than three digits. Setup screens are actually used to change the calculator setup. • In this mode: Basic arithmetic calculations F 1 COMP Standard deviation F 2 SD Regression calculations F 3 REG • Pressing the F key more than once displays additional setup screens. k Modes Before starting a calculation, you need to enter in order...
... the mantissa has more than three digits. Setup screens are actually used to change the calculator setup. • In this mode: Basic arithmetic calculations F 1 COMP Standard deviation F 2 SD Regression calculations F 3 REG • Pressing the F key more than once displays additional setup screens. k Modes Before starting a calculation, you need to enter in order...
User Guide
Page 23
... to calculate values for n, Σx, Σx2, o, σn and σn-1, which you want to enter the SD Mode when you can recall using standard deviation. tions noted nearby. • Example 2: To convert rectangular coordinates (1, 3) to polar coordinates (r,) (Rad) r ҃ 2 f1P L3T= θ...; Example 2: To convert 0.08125 grams to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Statistical SD Calculations REG Standard Deviation SD Use the F key to perform statistical calculations using the key opera- SD F 2 • In the SD Mode and REG Mode, the...
... to calculate values for n, Σx, Σx2, o, σn and σn-1, which you want to enter the SD Mode when you can recall using standard deviation. tions noted nearby. • Example 2: To convert rectangular coordinates (1, 3) to polar coordinates (r,) (Rad) r ҃ 2 f1P L3T= θ...; Example 2: To convert 0.08125 grams to milligrams → 81.25 ҂10 -3 (mg) 0.08125 = J Statistical SD Calculations REG Standard Deviation SD Use the F key to perform statistical calculations using the key opera- SD F 2 • In the SD Mode and REG Mode, the...
User Guide
Page 24
... key operations in any order, and not necessarily that point is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation (σnҀ1) = 1.407885953 A X 3 = Population Standard Deviation (σn) = 1.316956719 A X 2 = Arithmetic Mean (o) = 53.375 A X 1 = Number of Data (n) = 8 A U 3 = Sum of Values (Σx) = 427 A U 2 = Sum of Squares of Values (Σx2 ) = 22805 A U 1 = Data...
... key operations in any order, and not necessarily that point is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation (σnҀ1) = 1.407885953 A X 3 = Population Standard Deviation (σn) = 1.316956719 A X 2 = Arithmetic Mean (o) = 53.375 A X 1 = Number of Data (n) = 8 A U 3 = Sum of Values (Σx) = 427 A U 2 = Sum of Squares of Values (Σx2 ) = 22805 A U 1 = Data...