Hp SmartCalc 300s Manual de usuario descargar pdf (Pagina 17)

Deleting All STAT Editor Contents

¡1)PressrsHimrn(STAT)r3i (Edit).

(2)Press[2](Del-A).

•This clears all of the sample data on the STAT

editor screen.

Note

Note that you can perform the procedures under

"Inserting a Line" and "Deleting All STAT Editor

Contents" only when the STAT editor screen is on

the display.

I STAT Calculation Screen

The STAT calculation screen is for performing

statistical calculations with the data you input with

the STAT editor screen. Pressing the g key while

the STAT editor screen is displayed switches to the

STAT calculation screen.

The STAT calculation screen also uses Linear format,

regardless of the current input/output format setting

on the calculator's setup screen.

Using the STAT Menu

While the STAT editor screen or STAT calculation

screen is on the display, press [sHEDCD (STAT) to

display the STAT menu.

The content to the STAT menu depends on whether

the currently selected statistical operation type uses

a single variable or paired variables.

3^;^?

5:Var

2:Data

4:Sum

6:MinMax

4:Sum’

5:Var 6:MmMax

7: Reg

______________

Single-variable Statistics Paired-variable Statistics

STAT Menu Itmes

Common items

Select this

menu item:

When you want to do this:

CDType

Display the statistical calculation type

selection screen

SData

Display the STAT editor screen

CSEdit

Display the Edit sub-menu for editing

STAT editor screen contents

lUSum

Display the Sum sub-menu of commands

for caiculatina sums

CSVar

Display the Var sub-menu of commands for

calculating the mean, standard deviation, etc

(SMinMax

Display the MinMax sub-menu of commands

for obtaining maximum and minimum values

Poired-variobie Menu item

Select this

menu item:

When you want to do this:

EReg

Display the Reg sub-menu of commands for

regression calculations

• For details see "Commands when Linear

Regression Calculation (A-i-BX)ls Selected"

and "Commands when Quadratic Regression

Calculation (_+CX^)ls Selected".

Singie-variabie(l-VAR) Statisticai

Caicuiation Commands

The following are the commands that appear on the

sub-menus that appear when you select [J] (Sum),

B]( Var),or [6] (MinMax) on the STAT menu while

a single-variable statistical calculation type is

selected.

x=^

.rm-1 = IeIx-xP

^ n-1

Sum Sub-menu (rsHiFn mpTAI) m pum))

Select this

menu Hem:

When you want to obtain this:

□DEx“

Sum of squares of the sample data

SEx

Sum of the sample data

Var Sub-menu ( isbifh gd ^A1)ci] (Var))

Select this

menu Hem:

When you want to obtain this:

[J] n

Number of samples

Ex Mean of the sample data

d] X 0 n

Population standard deviation

a X 0 n-1

Sample standard deviation

MinMax Sub-menu ([sH!iDa]^TAT)^](MinMcoO)

Select this

menu item:

When you want to obtain this:

CD minX

Minimum value

E moxX

Maximum value

Single-variable Statistical Calculation

Select single-variable (1-VAR) and input the following

Data: {1,2,3,4,5,6,7,8,9,10} (FREQ:0N;

1:1-VAR 2:A-rBX

3: +CX^ 4:lnX ^

5:4'X^ 6:A;B^X

7:A-X^B 8:1/X

ISHIFT IIM0DEK^[3](STAT) CD(0N]

|mode1I2I(STAT)

mn-VAR)

STAT 11

l^^iFREdri

3I 1 1

[UHiaHrasffls

rçiwmroiw

STAT 11

1 X 1 FREdr 1

Î-à\ (

STAT 11

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 26 27

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Hp SmartCalc 300s Manual de usuario Pagina 17

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