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 generst on December 28th, 2013
How To Calculate Standard Deviation On Casio Fx-9750gii
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Related Casio FX9750GII Manual Pages
User Guide - Page 10
...to perform spreadsheet calculations. Use this mode to draw graphs. Use this mode to perform single-variable (standard deviation) and paired-variable (regression) statistical calculations, to perform tests...Name
RUN (fx-7400Gɉ only)
RUN • MAT*1 (Run • Matrix)
Description
Use this mode for arithmetic calculations and function calculations, and for calculations involving binary,...
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
... standard deviation}/{sample standard deviation}/{...calculated automatically. Recalling zoom factors • {Xfct}/{Yfct} ... {x-axis factor}/{y-axis factor}
S STAT - 6. Changing the dot value causes the maximum to display the variable data menu. {V-WIN}/{FACT}/{STAT}/{GRPH}/{DYNA}/{TABL}/{RECR}/{EQUA}/{TVM}/{Str}
• Note that are marked with an asterisk (*) are not included on the fx...
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
...NUM)
[OPTN]-[NUM]
• {Abs} ... {select this item and input a value to obtain the largest integer that is a calculation result on mean ƫ and standard deviation Ʊ}/{random number generation in ListAns}
• {P(}/{Q(}/{R(} ... hyperbolic {sine}/{cosine}/{tangent} • {sinh-1}/{cosh-1}/{tanh-1} ... inverse hyperbolic {sine}/{cosine}/{tangent}
[OPTN]-[HYP]
S Probability...
User Guide - Page 54
... n returns the specified number of random values in accordance with normal distribution
based on the ListAns screen.)
(List) 3 1U
* fx-7400GII: (PROB)
S Random Integer Generation (RanInt#)
RanInt# generates random integers that fall between two specified integers. Example
RanInt...numbers of sequence 1 and displays the result on a specified mean ƫ and standard deviation Ʊ values.
User Guide - Page 55
...of infants less than one year old with a mean body length of 68cm and standard deviation of 8.)
*(E)(PROB)*(RAND)(Norm) 8 68U
RanNorm# (8, 68, 5) (Randomly...) 5 0.5U
*(E)(PROB)*(RAND)(Bin) 5 0.5 3U
* fx-7400GII: (PROB)
I Coordinate Conversion
S Rectangular Coordinates
S Polar Coordinates
• With polar coordinates, Ƨ can be calculated and displayed within a range of -180&#...
User Guide - Page 146
... the single-variable calculation results appear as ...Calculation Results of a histogram bar. XList specifies the list where the data is input, while Freq specifies the list where the data frequency is input. 1 is specified for Freq when frequency is graphed using the normal distribution function. x mean 3x sum 3x2 sum of squares
Sx population standard deviation
sx sample standard deviation...
User Guide - Page 154
... will display the GRAPH mode Graph relation list.*1
2. When these graphs are displayed, the paired-variable calculation results appear as both graphs and parameter values. population standard deviation of data stored in yList
sy .......... maximum of data stored in xList
sx .......... Calculated residual data is cleared. sum of data stored in yList
I Displaying the...
User Guide - Page 160
... RUN) mode, press *(E)(PROB)
((PROB) on the fx-7400GII. Input the commands to perform calculations that are the same as the STAT mode distribution function calculation (page 6-38).
DU * fx-7400GII: (PROB)
(Normalized variate t for 160.5 cm)
(t() @FD DU (Normalized variate t for the data {1, 2, 3}, when the population standard deviation is S = 1.5 and
the population mean is ƫ...
User Guide - Page 161
...)(S • Dev)
)(STAT)(Var)*) (LIST)(List)@ (List)AU
* fx-7400GII: (STAT)(Var)
6-21 You can use functions to determine standard deviation and variance for specified list data. From the Main Menu, enter the RUN • MAT mode. 2. I Determining Standard Deviation and Variance from List Data
You can perform calculations using data you input directly on the RUN...
User Guide - Page 162
...standard deviation Ʊ = 1, sample mean M = 1, number of a country) is used for market research and public opinion research, that are displayed as the STAT mode Z Test, t Test, and other test calculations...following operations cannot be performed on the fx-7400GII. I Calculations Using the TEST Command
Important! • The following calculation results are the same as ListAns ...
User Guide - Page 163
...for example, to test the null hypothesis. The t Test tests the hypothesis when the population standard deviation is normally
applied to test whether or not different combinations of materials have an effect on the..., which contains the following pages explain various statistical calculation methods based on the principles described above. C2 Test (page 6-29)
(F) ... 2-Sample F Test (page 6-...
User Guide - Page 164
.... 6-24
S 1-Sample Z Test
This test is used when the population standard deviation is applied to the normal distribution. direction of a two-tail test. Draws...use the following shows the parameter data specification items that are different from list data specification.
Performs the calculation. • (DRAW) ... Use B and C to move the highlighting to move the pointer....
User Guide - Page 165
Calculation Result Output Example
M1xM2 direction of successes. Perform the following shows the parameter data specification ...different from the statistical data list.
(TEST) (Z) (1-P)
6-25 S 2-Sample Z Test
This test is used when the standard deviations for an unknown proportion of test sx1 Displayed only for Data: List setting.
• [Save Res] does not save the M condition in...
User Guide - Page 167
Calculation Result Output Example
Mx11.3 .......... direction of the display without displaying the pointer. • Executing an analysis function automatically stores the t and p values in line 2. Perform the following shows the parameter data specification items that are unknown.
S 2-Sample t Test
2-Sample t Test compares the population means when the population standard deviations ...
User Guide - Page 175
...your input divided
by 100.
6-35 When you input.
A narrow confidence interval, on the fx-7400GII.
Z intervals (page 6-36) (t) ... 6. A confidence interval is too broad ...includes a statistical value, usually the population mean when
the population standard deviation is unknown.
2-Sample t Interval calculates the confidence interval for example, the population value is not included ...
User Guide - Page 176
... from the statistical data list.
(INTR) (Z) (1-S)
The following key operations from list data specification.
Calculation Result Output Example
S 2-Sample Z Interval
2-Sample Z Interval calculates the confidence interval for an unknown population mean when
the population standard deviation is known. Perform the following shows the parameter data specification items that are known.
User Guide - Page 178
... inverse cumulative distribution can calculate the probability of normal distribution data falling between two population means when both population standard deviations are also used to ... calculates the probability of mean data (highest frequency), with the frequency decreasing as the criteria, you move away from the center. Normal distribution is used , depending on the fx-...
User Guide - Page 237
... "Linear" in a program.
• To draw a normal cumulative distribution graph DrawDistNorm , [,S, ƫ]
Population mean*1 Population standard deviation*1 Data upper limit Data lower limit
*1 This can be omitted. Omitting these items performs the calculation using Ʊ = 1 and ƫ = 0.
p =
1 2
Upper
- S-Gph1 DrawOn, Linear, List 1, List 2, List 3 =
The same format can...
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