User Guide
Page 8
... Numbers, π, and Permutation/Combination 20 kAngle Unit Conversion 21 kCoordinate Conversion (Pol (x, y), Rec (r 21 kEngineering Notation Calculations 22 Equation Calculations 22 kQuadratic and Cubic Equations 22 kSimultaneous Equations 24 Statistical Calculations 26 Standard Deviation 26 Regression Calculations 28 Technical Information 32 kWhen you have a problem 32 kError Messages 32 kOrder of Operations 34 kStacks...
... Numbers, π, and Permutation/Combination 20 kAngle Unit Conversion 21 kCoordinate Conversion (Pol (x, y), Rec (r 21 kEngineering Notation Calculations 22 Equation Calculations 22 kQuadratic and Cubic Equations 22 kSimultaneous Equations 24 Statistical Calculations 26 Standard Deviation 26 Regression Calculations 28 Technical Information 32 kWhen you have a problem 32 kError Messages 32 kOrder of Operations 34 kStacks...
User Guide
Page 28
...fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to calculate values for the following data : 55, 54, 51, 55, 53, 53, 54, 52 In the SD Mode: A B 1 (Scl) = (Stat clear) 55 S n= SD 1. Each time you want to perform statistical calculations using standard deviation. Statistical SD Calculations... shown below. To recall this type of data input up to that point is used to clear statistical memory. • Input data using the key opera- S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation...
...fx-95MS) F F 1 (Other Models) • Always start data input with A B 1(Scl) = to calculate values for the following data : 55, 54, 51, 55, 53, 53, 54, 52 In the SD Mode: A B 1 (Scl) = (Stat clear) 55 S n= SD 1. Each time you want to perform statistical calculations using standard deviation. Statistical SD Calculations... shown below. To recall this type of data input up to that point is used to clear statistical memory. • Input data using the key opera- S • Input data is indicated on the display (n value). 54 S 51 S 55 S 53 S S 54 S 52 S Sample Standard Deviation...
User Guide
Page 29
...and not necessarily that if you want . This also means that shown above. • While inputting data or after changing a value on the display registers the value you input as a new data item, and leaves the old value as described above key operations in calcula- Ed i t... S inputs the same data twice. • You can then edit the displayed data, if you want to perform some other operation (calculation, recall of statistical calculation results, etc.), you should always press the t key first to exit data display. • Pressing the S key instead of = after inputting data is ...
...and not necessarily that if you want . This also means that shown above. • While inputting data or after changing a value on the display registers the value you input as a new data item, and leaves the old value as described above key operations in calcula- Ed i t... S inputs the same data twice. • You can then edit the displayed data, if you want to perform some other operation (calculation, recall of statistical calculation results, etc.), you should always press the t key first to exit data display. • Pressing the S key instead of = after inputting data is ...
User Guide
Page 30
...display or edit any longer after perform either the following operations. L i n Log Ex p 1 23 re Pw r I nv Quad 1 23 • Press the number key (1, 2, or 3) that corresponds to the type of the data you have input. • To delete data you have just input, press A U. • After inputting statistical... data in memory. Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use ... to display or edit individual data items any of regression you want to perform statistical calculations using regression...
...display or edit any longer after perform either the following operations. L i n Log Ex p 1 23 re Pw r I nv Quad 1 23 • Press the number key (1, 2, or 3) that corresponds to the type of the data you have input. • To delete data you have just input, press A U. • After inputting statistical... data in memory. Changing to another mode Changing the regression type (Lin, Log, Exp, Pwr, Inv, Quad) Regression Calculations REG Use ... to display or edit individual data items any of regression you want to perform statistical calculations using regression...
User Guide
Page 31
... r r r 1 A X r r r 2 A X r r r 3 29 P S • The values produced by a regression calculation depend on the values input, and results can be recalled using the key operations shown in the case of value: Σx3 Σx2y Σ... 1 A U r 2 A U r 3 A X 1 A X 2 A X 3 A X r 1 A X r 2 A X r 3 A X r r 1 A X r r 2 Regression calculation other than quadratic regression Correlation coefficient r m n A X r r 3 A X r r r 1 A X r r r 2 • The following table shows the key operations you should use to clear statistical memory. • Input data using the key sequence shown below .
... r r r 1 A X r r r 2 A X r r r 3 29 P S • The values produced by a regression calculation depend on the values input, and results can be recalled using the key operations shown in the case of value: Σx3 Σx2y Σ... 1 A U r 2 A U r 3 A X 1 A X 2 A X 3 A X r 1 A X r 2 A X r 3 A X r r 1 A X r r 2 Regression calculation other than quadratic regression Correlation coefficient r m n A X r r 3 A X r r r 1 A X r r r 2 • The following table shows the key operations you should use to clear statistical memory. • Input data using the key sequence shown below .