Sharp EL-W506 Support Question
Sharp EL-W506 Support Question
Find answers below for this question about Sharp EL-W506.Need a Sharp EL-W506 manual? We have 1 online manual for this item!
Question posted by maeffaderanga on May 19th, 2013
Linear Regression
how to compute for the slope, m; y intercept, b; and correlation coefficient, r^2?
Model: Sharp EL-W506X
Current Answers
Related Sharp EL-W506 Manual Pages
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 1
...examples (including some formulas and tables), refer to perform arithmetic operations and function calculations. If you stored using for purchasing the SHARP Scientific Calculator Model EL-W506/W516/W546. NOTICE • SHARP strongly recommends that pressing the RESET switch erases all important data. Data may not be kept of improper use, repairs, defects, battery replacement...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 2
.... Adjusting the display contrast
Press @ J 3, then + or & to the space. 3. Insert and overwrite entry methods
When using r:
• Arithmetic operations and memory calculations
• Trigonometric calculations
• In trigonometric calculations,
Entry value
when entering values such as decimal numbers if the number of decimal places (TAB) can save . Name display function
You can...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 3
... or y) • Two x´ values from a quadratic regression calculation in
STAT mode: X memory (1:), Y memory (2:) • Use of the y integral range and ... ⾣DEG, ⾣RAD, ⾣GRAD, DATA, ⾳rθ, ⾳xy, and
other calculations.
Memory Calculations
10
Mode NORMAL STAT CPLX MATRIX LIST
ANS
M, F1-F4
A-F, X, Y
D1-D4
˓: Available...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 4
... memory.
• You cannot store functions or operations in definable memories when entering values or items in NORMAL mode. Time, Decimal, and Sexagesimal Calculations 14
You can be performed in NORMAL (excluding N-base), STAT, MATRIX, LIST, and EQUATION modes.
• The following keys:
@ z ("BIN" appears), @ r ("PEN" appears), @ g ("OCT" appears...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 5
...statistical calculation (refer to the table below):
Single-variable statistical calculation Statistics of ᶃ and the value of the normal probability function
Linear regression calculation
... Sum of products of samples (x, y)
r
Correlation coefficient
a
Coefficient of regression equation
b
Coefficient of regression equation
c
Coefficient of the same ...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 6
... identity matrix with specified values of rows. Entering and Storing Matrices Before performing matrix calculations, a matrix must have finished making changes, press j to 12.
+]>) Mixed operators...memories (matA-matD) can
also use x3, x2, and x−1.
Using Matrices in Calculations
Matrices stored in the MATH menu. aug (matrix name, matrix name) Appends the second ...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 7
...linear equations with two unknowns (2-VLE) or with the columns transposed to rows and the rows transposed to the coefficient entry display.
ERROR 08: DIM unmatched error • Matrix/List dimensions inconsistent while calculating. ERROR 09: Invalid DIM error • Size of the list (vector). Ex. @ * 5 r A l N In this replaces any calculation...
calculations and calculations ...
EL-W506 , EL-516 , EL-W546 Operation Manual - Page 8
... battery, remove it reaches the service life stated in the specifications. Calculation Ranges
30
• Within the ranges specified, this occur, wash with...one or two. http://sharp-world.com/calculator/
Erasure can cause electrolyte leakage or explosion. Cautions • An exhausted battery left in serious injury.
Should this calculator is repaired. BATTERY REPLACEMENT...
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