Texas Instruments TINSPIRE Support Question
Texas Instruments TINSPIRE Support Question
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Question posted by aemban3vik on July 20th, 2014
How To Do Chi Square Test On N-spire
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Related Texas Instruments TINSPIRE Manual Pages
Reference Guide - Page 6
...or equal 122 ! (factorial 122 & (append 122 d() (derivative 123 ‰() (integral 123 ‡() (square root 123 Π() (prodSeq 124 G() (sumSeq 124 GInt 125
GPrn 125 # (indirection 126 E (scientific notation... 129 © (comment 129 0b, 0h 130
Empty (void) elements
Calculations involving void elements 131 List arguments containing void elements 131
Shortcuts for entering math...
Reference Guide - Page 21
... variable assignment or any current "with" substitution for the chi square statistics Matrix of expected elemental count table, assuming null hypothesis...test for Integer is stored in the stat.results variable. (See page 97.) For information on the effect of empty elements in the list or across the values in a matrix, see "Empty (void) elements" on the two-way table of elemental chi square...
Reference Guide - Page 22
... density function (pdf) for the c2 distribution at which the null hypothesis can be rejected Degrees of freedom for the chi square statistics Elemental chi square statistic contributions
c2Pdf()
c2Pdf(XVal,df) ⇒ number if XVal is a number, list if XVal is a
list...must contain integers.
c2GOF
c2GOF obsList,expList,df chi2GOF obsList,expList,df
Performs a test to a specified distribution.
Reference Guide - Page 36
... [, exprOrString2] ...
dim(Matrix) ⇒ list Returns the dimensions of intermediate calculations. The arguments are displayed in the Calculator history. diag( )
diag(List) ⇒ matrix diag(rowMatrix) ⇒... integer
Returns the number of squareMatrix. Note for entering the example: In the Calculator application
@ on the handheld, you can enter multi-line definitions by pressing
&#...
Reference Guide - Page 54
...numbers. invc2() invc2(Area,df) invChi2(Area,df) Computes the Inverse cumulative c2 (chi-square) probability function specified by m and s. invNorm() invNorm(Area[,m[,s]]) Computes the inverse cumulative... unknown function f, a cubic interpolant is not. Use the interpolate() function to calculate the function values for the xvaluelist:
xValue can be of monotonically increasing or decreasing...
Reference Guide - Page 98
... Value1 ƒ 0. Returns 1 if Value1 is Real; Returns L1 if Value1 is calculated as: 5EL14 ·max(dim(coeffMatrix)) ·rowNorm(coeffMatrix)
simult(coeffMatrix, constMatrix[, Tol]) ⇒...; matrix
Solves multiple systems of equations.
constVector must be a square matrix that have the same number of linear equations. Optionally, any symbolic variables that...
Reference Guide - Page 111
... square matrix" ClrErr Else PassErr EndIf EndTry EndPrgm
tTest
tTest m0,List[,Freq[,Hypoth]]
(Data list input) tTest m0,x,sx,n,[Hypoth]
(Summary stats input) Performs a hypothesis test for entering the example: In the Calculator ... program to block2 if an error occurs in the stat.results variable. (See page 97.) Test H0: m = m0, against one of results is unknown. Note for a single unknown ...
Reference Guide - Page 127
... List2 ⇒ Boolean list Matrix1 = Matrix2 ⇒ Boolean matrix
Example function that uses math test symbols
Returns true if Expr1 is determined to be equal to Expr2. Returns false if Expr1 is... matrix
Returns true if Expr1 is determined to Expr2. Note for entering the example: In the Calculator application
@ on the handheld, you can insert this operator from the keyboard by typing /=
...
Reference Guide - Page 129
... 1.
The first derivative of x·(x^2+x)^(1/3) at a point numerically, using auto differentiation methods. Can be used to calculate the definite integral numerically, using the same method as undefined and displays a warning message.
For a list, returns the square roots of each subexpression, which may lead to the examples. Order, if included, must store a numeric...
Reference Guide - Page 134
... BooleanExpr2]... To be most effective, the left of | is not the same as calculating 10 raised to the power of each element. Interval constraints also permit simplification that are...the inverse of the argument. Substitutions are intended to the left side should be a non-singular square matrix.
| ("with " operator provides three basic types of the argument. The result always contains...
Reference Guide - Page 137
..._. count, countIf, cumulativeSum, freqTable4list, frequency, max, mean, median, product, stDevPop, stDevSamp, sum, sumIf, varPop, and varSamp, as well as regression calculations, OneVar, TwoVar, and FiveNumSummary statistics, confidence intervals, and stat tests
SortA and SortD move all void elements within the first argument to a "_" symbol when the expression is automatically converted to the...
Reference Guide - Page 143
... 70 90 100 130 140
160 165 170 180
190
200
210 220
Description
A function did not return a value
A test did not resolve to determine the cause of an error. For example, the test If aa, where a is separated by "or" instead of "and."
User-defined programs and functions can examine errCode...
Reference Guide - Page 153
... list difference 55 -, degree notation 127 -, degrees/minutes/seconds 127 â, integral 123 á, square root 123 É, not equal 121 N, subtract 116 P, divide 117 Π, product 124 Σ...128
Numerics
0b, binary indicator 130 0h, hexadecimal indicator 130 10^( ), power of ten 128 2-sample F Test 39
4approxFraction( ) 10
A
abs( ), absolute value 6 absolute value
template for 3 add, + 116 ...
Reference Guide - Page 162
...matrix (2 Q 1) 4 matrix (2 Q 2) 3 matrix (m Q n) 4
nth root 1 piecewise function (2-piece) 2 piecewise function (N-piece) 2
product (Π) 4
second derivative 5 square root 1
sum (G) 4
system of equations (2-equation) 3
system of equations (Nequation) 3
test for void, isVoid( ) 49 Test_2S, 2-sample F test 39 Text command 103 time value of money, Future Value
106 time value of money, Interest 107...
Reference Guide - Page 163
...
104 trace( ) 104
transpose, T 100
Try, error handling command 105 tTest_2Samp, two-sample t test 106 tTest, t test 105 TVM arguments 107 tvmFV( ) 106 tvmI( ) 107 tvmN( ) 107 tvmPmt( ) 107 ..., while 111 while, While 111 with, | 128 within string, inString( ) 47
X
x2, square 118 xor, Boolean exclusive or 111
Z
zInterval_1Prop, one-proportion z confidence interval 112
zInterval_2Prop, two-proportion...
Teacher Software Guidebook - Page 427
From the Functions & Programs menu, select Func...EndFunc. Calculator inserts the template.
3. Press · to test the function. Calculator 415 Evaluate g(3,-7) to complete the definition.
6. Do not press ·
yet.
2. Insert the If...Then...Else...EndIf template. - 1. Insert the Func...EndFunc template. - Calculator inserts the template.
4. Type the remaining parts of the...
Teacher Software Guidebook - Page 591
c2 Cdf (c2 Cdf()) computes the c2 (chi-square) distribution probability between the lower and upper bounds. Changes to x 0. F Pdf (F Pdf()) computes the probability density function (pdf) for the specified df (degrees of freedom).
...
Teacher Software Guidebook - Page 597
... proportion Ç) against one of the alternatives below . The population means and standard deviations are related.
2-Sample FTest (FTest_2Samp) computes an F-test to a specified distribution.
c2 2-way Test (c22way) computes a chi-square test for association on the two-way table of successes (prop). The alternative hypothesis is: the variables are all unknown. 2-Sample FTest, which...
Teacher Software Guidebook - Page 851
...calculations 654 BUSY indicator 687
C
Calculate output option 570 Calculate tool 521 calculations
breaking 654 Calculator
adding to a page 404 getting started with 397 Calculator history 421 viewing 389, 421 Calculator toolbar 398 Calculator toolbar, using 404 calculus menu in the Calculator... 5 charts comparative bar chart 616 chi-square goodness of fit test 585 choosing a folder for PublishView(TM...
Teacher Software Guidebook - Page 853
... units 412 converting PublishView(TM)
documents 216 converting text to a hyperlink 211 copying
items from Calculator history 390, 421, 422
Live Presenter keypress history 287
table cells 552 table data 564 table...customizing 462 3D view 536 customizing an embedded TINspire(TM) Document Player 229
You should upgrade your computer software and calculator OS regularly to take advantage of all the newest...
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