Sharp EL-9400, EL-9600 manual Select the title Variance

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EL-9600/9400 Graphing Calculator

PARAMETERS

Name of parameter

Content

Name of parameter

Content

A

number of levels

V

variance factor

I

input of data

U

variance error

K

loop 1 counter

Y

Σi (Σ jxij)2 / n

J

indicating Σx

Q

degree of freedom factor

N

repeated frequency

R

degree of freedom error

S

loop 2 counter

D

degree of freedom total

X

(ΣΣ xi)2/ a/ n

T

input and indicating frequency

Z

Σi Σj (xij)2

L

input and indicating number of levels

F

variance ratio factor

W

total sum of squares of each level

E

sum of squares factor

B

total sum (all data)

M

sum of squares error

C

stotal sum of squares (all data)

P

sum of squares total

 

 

Exercise

When a mouse is given a dosage of hormone, the relationship between dosage amount and increase of mouse weight is as shown in the following table. Find the analysis of variance. If the value of the variance ratio is larger than the value of F- distribution table of the 5% level of significance, the relationship between the hormone amount and the increase of mouse weight is a causal relation.

 

 

Increase mouse weight (grams/day)

 

 

 

 

 

 

 

 

 

 

 

10

20

30

40

50

 

 

 

 

 

 

 

 

Hormone

10

 

882

891

864

888

885

 

 

 

 

 

 

 

20

 

923

915

923

912

930

(grams/mouse)

 

 

 

 

 

 

 

 

30

 

933

939

925

940

932

 

 

 

 

 

 

 

 

 

 

The number of levels (number of columns in the table) is A = 3

The repeated frequency (number of rows in the table ) is N = 5

Set up condition: decimal point in Float Pt Mode.

2nd F SET UP C *

1*

CL

 

Step

 

Specify the programme mode.

1

Select the title VARIANCE.

 

 

Key Operation

Display

 

(When using EL-9600)

2nd F PRGM A *

2

Enter the number of levels and

the repeated frequency.

 

 

3

ENTER 5

3

ENTER

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Contents EL-9600/9400 To finish editing Creating a new programmeSending programmes from a PC Click on the OK buttonTo display the execute menu ExecuteInvalid Matrix definition error Dimension Stat calculationNo argument entered Not pair dxLayout = D D a D B D C = a + B + C Flowchart Programme List Real ModeParameters Sin B = W Sin B= W Sin a Print T Print S= EndTension T is 21.840kg Flowchart Programme Listreal Mode Tanθ i θ i -a Tan 2 θSpecify the programme mode Flowchart Program Listreal Mode Cos θDisplay of luminous intensity Flowchart Start Entry of period and amplitudePrint Input Period Print Input Amplitude Entry of time Calculation Angular velocity, etcSelect the title Oscillat Print WATT= Print Z Wait Xmin Ymin End Draw N M sin WSelect the title AC Power Flowchart Programme Listmatrix Mode Calculating vector inner productStart Entry of number of vectors Definition of arrays Inner productDisplay of angle of vector Start Array declaration Entry of coordinates X,Y Entry of typeTo label Ysymmetry To label Symratio To label Rotate Label Simratio Label RotateSelect the title Line Trns Hi = = 1 + + M-1Parameters Flowchart Programme Liststat Mode Start Graph plotEnter statistical data into L1 and L2 Start Entry of data Initial setting Gosub Calculation of stepGosub Calculation of step GosubSelect the title Runge Analysis of variance chart of one-way layout method Flowchart Programme List Stat ModeSelect the title Variance Enter the statistical data = V 0 cos θ T = V 0 sin θ T Calculation and display from released angle 45˚Entry of released angle Calculation Plotting of graph = D + T/100 ≤ T Entry of timeSpecify the programme mode Key pad for the Sharp EL-9600 Calculator Key pad for the Sharp EL-9400 Calculator Introduction and Calculation Parameters Programme List Sharp Corporation OSAKA,JAPAN
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EL-9600, EL-9400 specifications

The Sharp EL-9400 and EL-9450 are advanced programmable scientific calculators designed for professionals and students alike. Renowned for their versatile functionality and user-friendly interface, these calculators are popular in the fields of engineering, mathematics, and the sciences.

One of the hallmark features of the EL-9400 and EL-9450 is their extensive range of built-in functions. These calculators allow users to perform a variety of mathematical operations, including basic arithmetic, statistical calculations, complex number operations, and calculus functions. They support both decimal and fraction calculations, making them suitable for diverse mathematical applications.

Both models come equipped with a large, easy-to-read display, enhancing user experience by allowing for clear visibility of numbers, symbols, and results. The display is particularly beneficial when working with extensive calculations or graphical representations, as it helps users track their inputs and outputs with ease.

The programmability of the EL-9400 and EL-9450 sets them apart from standard calculators. Users can create custom programs to automate repetitive calculations, save time, and increase efficiency during work or study sessions. This programmable capability is particularly advantageous for students tackling complex mathematical problems or professionals managing extensive data sets.

With their advanced graphing capabilities, these calculators allow users to plot functions and analyze their behavior over a defined range. The graphing feature is user-friendly, offering options to zoom in and out, providing a better understanding of mathematical concepts and aiding in visualization.

Another notable characteristic of the EL-9400 and EL-9450 is their robust memory function. These calculators can store multiple equations and values, enabling users to retrieve and re-use data without the need to re-enter it. This function is essential for tasks requiring multiple steps and intermediate values.

In terms of durability, the Sharp EL series is designed to withstand the rigors of academic and professional environments. These calculators are built with high-quality materials, ensuring longevity and reliability during extensive use.

Overall, the Sharp EL-9400 and EL-9450 stand out as powerful tools for anyone needing a reliable computing resource. Their combination of programmable features, comprehensive function sets, and user-friendly design makes them invaluable assets for students and professionals engaged in advanced mathematics and scientific calculations. With these calculators, users are equipped to tackle challenges and explore complex mathematical concepts with confidence.
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