Casio FX9750GII Support Question
Casio FX9750GII Support Question
Find answers below for this question about Casio FX9750GII - 0CALCULATOR GRAPHIC.Need a Casio FX9750GII manual? We have 1 online manual for this item!
Question posted by em21Raz on September 26th, 2013
How To Do Standard Deviation On Fx-9750gii
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Related Casio FX9750GII Manual Pages
User Guide - Page 10
...change , and to the variables in a notebook-like interface.
Icon
Mode Name
RUN (fx-7400Gɉ only)
RUN • MAT*1 (Run • Matrix)
Description
Use...You can also perform statistical calculations and graph statistical data using the functions. Use this mode to perform single-variable (standard deviation) and paired-variable (regression) statistical calculations, to perform tests, to...
User Guide - Page 29
...
{menu for paired-variable statistical estimated value, distribution, standard
deviation, variance, and test functions} (all models except fx-7400Gɉ)
• {CONV} ... {metric conversion menu} • {HYP} ... {hyperbolic calculation menu} • {PROB} ... {probability/distribution calculation menu} • {NUM} ... {numeric calculation menu} • {ANGL} ... {menu for angle/coordinate...
User Guide - Page 30
...set as the default number system.
• Depending on the fx-7400Gɉ. histogram {start division}/{pitch}
• {PTS}...number of data}/{mean}/{sum}/{sum
of squares}/{population standard deviation}/{sample standard deviation}/{minimum value}/{maximum value}
• {Y} ... {...calculator model, some menu items may not be calculated automatically. S FACT - The dot value is normally calculated...
User Guide - Page 31
...}/{size of sample 1}/{size of sample 2}/{mean of sample 1}/{mean of sample 2}/{standard deviation of sample 1}/{standard deviation of sample 2}/{standard
deviation of sample p} • {RESLT}* ... {statistical calculation output values}
• {TEST} ... {test calculation results}
• {p}/{z}/{t}/{Chi}/{F}/{ pˆ }/{ pˆ 1}/{ pˆ 2}/{df}/{se}/{r}/{r 2}/{pa}/{Fa}/{Adf}/{SSa...
User Guide - Page 50
... to extract the {integer}/{fraction} part.
• {Rnd} ... {rounds off the value used for internal calculations to specified digits (0 to 9) (see page 2-2).}
• {GCD} ... {greatest common divisor for two values...ƫ and standard deviation Ʊ}/{random number generation in the answer memory), or to sexagesimal value}
2-12 S Hyperbolic Calculations (HYP)
• {sinh}/{cosh}/{tanh...
User Guide - Page 54
...10 and displays the result on the ListAns screen.)
Operation *(E)(PROB)*(RAND)(Int) 1 5U
*(E)(PROB)*(RAND)(Int) 1 10 5U
* fx-7400GII: (PROB)
S Random Number Generation in Accordance with normal distribution
based on a specified mean ƫ and standard deviation Ʊ values. Specifying a value for n returns a generated random
number as -is the end value.
Omitting a value...
User Guide - Page 55
...PROB)*(RAND)(Norm) 8 68 5U
* fx-7400GII: (PROB)
S Random Number Generation in Accordance with Binomial Distribution (RanBin#)
This function generates random integers in accordance with a mean body length of 68cm and standard deviation of 8.)
*(E)(PROB)*(RAND)(Norm) ...the number of heads that can be calculated and displayed within a range of random values in the Setup screen.
2-17
User Guide - Page 146
...)
The display screen appears as shown above before the graph is drawn. I Displaying the Calculation Results of a Drawn Single-Variable Graph
Single-variable statistics can be expressed as shown to the...and Width values. x mean 3x sum 3x2 sum of squares
Sx population standard deviation
sx sample standard deviation
n number of data items
minX minimum
Q1 first quartile Med median Q3 third...
User Guide - Page 154
... view the items that are lower are displayed, the paired-variable calculation results appear as both graphs and parameter values. Any data already existing in xList 3x ......... When these graphs are negative. maximum of data stored in yList
3y2 ........
sample standard deviation of data stored in xList 3x2 ........ minimum of data
stored in...
User Guide - Page 160
...variate t for the data {1, 2, 3}, when the population standard deviation is S = 1.5 and
the population mean is ƫ = 2.
6-20 CHE (P() @ EBCU (Percentage of total)
Result:
0.30995
(31.0 percentile)
I Calculations Using the Distribution Function
Important! • The following operations cannot be performed on the fx-7400GII) to draw a rectangular coordinate graph. 3.
4. CHE...
User Guide - Page 161
...fx-7400GII: (STAT)(Var)
6-21
Syntax
StdDev(List n [,List m])
Variance(List n [,List m])
List n........Sample data
List m.......Frequency data
Example
To store the x-data below in List 1, the frequency values in the RUN • MAT (or RUN) mode. I Determining Standard Deviation...to determine standard deviation and variance for specified list data. You can perform calculations using ...
User Guide - Page 162
...
6-22
Z
testing is known from previous tests. Tests
Important! • Test calculations cannot be performed on the fx-7400GII. The Z Test provides a variety of a country) is used for market ...8226; MAT mode or PRGM mode to perform calculations
that need to
test whether or not a sample accurately represents the population when the standard deviation
of samples n = 2
* "ƫ ...
User Guide - Page 163
...) to test the null hypothesis. The t Test tests the hypothesis when the population standard deviation is normally
applied to display the test menu, which contains the following pages explain various statistical calculation methods based on independent
samples when both population standard deviations are multiple samples. The C2 two-way test creates a cross-tabulation table that...
User Guide - Page 164
...at the bottom of the display, and displays the pointer at the bottom of the function keys shown below to perform the calculation or draw the graph.
• (CALC) ... Use B and C to the normal distribution. The
1-Sample Z ... graph. • (Z) ...
S 1-Sample Z Test
This test is used when the population standard deviation is applied to move the highlighting to test the hypothesis.
User Guide - Page 165
...) (Z) (2-S)
The following key operations from list data specification. Calculation Result Output Example
M1xM2 direction of successes. S 2-Sample Z Test
This test is applied
to the normal distribution.
S 1-Prop Z Test
This test is applied to the normal distribution. The 2-Sample Z Test is used when the standard deviations for an unknown proportion of test sx1 Displayed...
User Guide - Page 175
...standard deviation is known.
2-Sample Z Interval calculates the confidence interval for the difference between two
population means when the population standard deviations of two samples are known.
1-Prop Z Interval calculates... the population value. 6. A narrow confidence interval, on the fx-7400GII. Performs the calculation.
• There is no graphing for example, the population ...
User Guide - Page 178
... list.
(INTR) (t) (2-S)
7.
Certain trends can calculate normal probability when estimating what percent of the products will reach this value.
Normal distribution is applied to t distribution. Conversely, a success rate target (80% for the difference between two population means when both population standard deviations are also used to calculate the yield rate when manufacturing...
User Guide - Page 237
..." command following the graph condition specification line. Omitting these items performs the calculation using Ʊ = 1 and ƫ = 0.
p =
... Distribution Graphs in a Program
(Not available on the fx-7400GII)
Special commands are used to draw distribution graphs in... DrawDistNorm , [,S, ƫ]
Population mean*1 Population standard deviation*1 Data upper limit Data lower limit
*1 ...
User Guide - Page 314
... on both units is equipped as a standard accessory.
1. Cable
• Models that is off. 2. Connecting the Calculator to a Personal Computer
You can transfer data between the calculator and a computer by using the Program-Link Software (FA-124) and a special cable*1 to establish a connection between two CASIO Power Graphic calculators connected using the cable that are...
User Guide - Page 315
.... (Connected with another fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS, fx-9750GII, fx-7400GII, fx-9860G Slim (OS 2.00/1.11),
fx-9860G SD (OS 2.00/1.05), fx-9860G (OS 2.00/1.05) or fx-9860G AU (OS 2.00/1.05) calculator) • Parity (PARITY): NONE • USB port* • Communication speed is in accordance with USB standards.
* The fx-7400GII is not equipped...
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