Texas Instruments TINSPIRE Support Question
Texas Instruments TINSPIRE Support Question
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Question posted by rtelmz on May 27th, 2014
How To Find Confidence Intervals On Ti Nspire
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Related Texas Instruments TINSPIRE Manual Pages
Reference Guide - Page 8
...: Example:
Calculates log to a power Note: See also e^(), page 31. To add a piece, click in the template and repeat the template. See the example for N. Note: See also log(), page 58.
Prompts for Piecewise template (2-piece). For a default of base 10, omit the base. Note: See also piecewise(), page 73.
2 TI-Nspire™...
Reference Guide - Page 11
... the same method as nInt().
183Note: See also nInt(), page 68. Second derivative template
Example:
The second derivative template can be used to calculate second derivative at a point numerically, using auto differentiation methods.
Catalog > Catalog > Catalog >
TI-Nspire™ Reference Guide 5 First derivative template
Example:
The first derivative template can be used to...
Reference Guide - Page 14
... of the column factor
8 TI-Nspire™ Reference Guide
Catalog > Output variable stat.SSError stat.MSError stat.sp stat.xbarlist stat.CLowerList stat.CUpperList
Description Sum of squares of the errors Mean square for the errors Pooled standard deviation Mean of the input of the lists 95% confidence intervals for the mean of each...
Reference Guide - Page 18
... are described in the table of decimal places for the
TVM functions. bal(NPmt,amortTable) calculates the balance after which you omit FV, it overrides any prior variable assignment or any current... of change). Binary or hexadecimal numbers always have a 0b or 0h prefix, respectively.
12 TI-Nspire™ Reference Guide
Catalog > Catalog > Catalog > Expr1 can insert this operator from the ...
Reference Guide - Page 40
...variables. Exit
Exit Exits the current For, While, or Loop block. Catalog >
34 TI-Nspire™ Reference Guide Returns a matrix whose first row defines the Var output values and ... be a solution value at Var0+i·VarStep for entering the example: In the Calculator application
@ on the interval [Var0,VarMax].
VarStep is the independent variable.
with depVar(Var0)=depVar0 on the...
Reference Guide - Page 54
...interval, it returns undef. otherwise, it returns an interpolated value for f(xValue);
invc2() invc2(Area,df) invChi2(Area,df) Computes the Inverse cumulative c2 (chi-square) probability function specified by m and s.
It is assumed that contains xValue.
Use the interpolate() function to calculate... given Area under the curve.
48 TI-Nspire™ Reference Guide
Catalog > Catalog ...
Reference Guide - Page 58
..., a level C prediction interval for a single observation, and a level C confidence interval for the slope. Each ...this list are included in the regression based on page 131.
52 TI-Nspire™ Reference Guide
Catalog > X and Y are lists of occurrence... of data points in the modified Y List actually used in the calculation. Category is 1. Catalog >
Output variable stat.RegEqn stat.m, stat...
Reference Guide - Page 59
... [stat.CLower, stat.CUpper] stat.ME stat.SE [stat.LowerPred, stat.UpperPred] stat.MEPred stat.SEPred
stat.y
Description Confidence interval for the mean response
Confidence interval margin of error Standard error of mean response Prediction interval for a single observation
Prediction interval margin of error Standard error for prediction a + b·XVal
TI-Nspire™ Reference Guide 53
Reference Guide - Page 71
... >
TI-Nspire™ Reference Guide 65
Outputs
Output variable stat.RegEqn stat.F stat.PVal stat.R2
Description Regression Equation: b0+b1·x1+b2·x2+ ... For information on page 131.
MultRegIntervals
MultRegIntervals Y, X1[,X2[,X3,...[,X10]]],XValList[,CLevel] Computes a predicted y-value, a level C prediction interval for a single observation, and a level C confidence interval...
Reference Guide - Page 109
...
Description
stat.CLower, stat.CUpper Confidence interval for the specified degrees of one dialog box:
Then
See If, page 45. When the user selects OK, program execution continues. Define a program that pauses to display each line by
@ · pressing instead of freedom
stat.sx
Sample standard deviation
TI-Nspire™ Reference Guide 103
Catalog...
Reference Guide - Page 110
...[,Pooled]]]] (Data list input)
tInterval_2Samp v1,sx1,n1,v2,sx2,n2[,CLevel[,Pooled]] (Summary stats input) Computes a two-sample t confidence interval. Catalog >
Catalog > Catalog >
104 TI-Nspire™ Reference Guide Pooled=0 does not pool variances.
Calculated when Pooled = YES
tPdf()
tPdf(XVal,df) ⇒ number if XVal is a number, list if XVal is stored in...
Reference Guide - Page 118
...97.) For information on page 131. A summary of empty elements in data sequence
Catalog > Catalog >
112 TI-Nspire™ Reference Guide Output variable
Description
stat.CLower, stat.CUpper Confidence interval containing confidence level probability of distribution
stat.Ç
The calculated proportion of successes
stat.ME
Margin of error
stat.n
Number of the data sequence with sample...
Reference Guide - Page 119
... standard deviations for data sequence List 1 and List 2
Catalog > Catalog >
TI-Nspire™ Reference Guide 113
A summary of empty elements in a list, see ...two-sample z confidence interval.
Output variable
Description
stat.CLower, stat.CUpper Confidence interval containing confidence level probability of distribution
stat.Ç Diff
The calculated difference between proportions...
Reference Guide - Page 134
...Interval constraints take the form of one or more inequalities joined by a logical "and". The "with ") Expr | BooleanExpr1 [and BooleanExpr2]... Multiple relations after | must be a simple variable. To be most effective, the left of | is not the same as calculating...information about the calculation method, refer to exclude a specific value from consideration.
128 TI-Nspire™ Reference...
Reference Guide - Page 137
...analyzing real-world data, you can find an example of calculations involving a void input will produce a void result. TI-Nspire™ Software allows empty, or void, data elements so ...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...
Reference Guide - Page 143
...
A function did not return a value
A test did not resolve to TI-Nspire™ products.
Dependent limit
TI-Nspire™ Reference Guide 137 Error codes and messages
When an error occurs, its...cannot be compared. For an example of an error. Note: Some error conditions apply only to TI-Nspire™ CAS products, and some apply only to TRUE or FALSE. Constraint expression invalid For ...
Teacher Software Guidebook - Page 248
THIS AREA CONTAINS THE CODE SNIPPET THAT EMBEDS THE TI-NSPIRE(TM) OR PUBLISHVIEW(TM) DOCUMENT
236 Embedding documents in web pages TI-Nspire™ Interactive Web Page
INSERT TITLE FROM DIALOG
THIS AREA CONTAINS "TEXT ABOVE" FROM WEB PAGE TEXT DIALOG.
Teacher Software Guidebook - Page 593
...use this calculation to the TI-Nspire™ Reference Guide details for an unknown population mean can be an integer or a list of success, p.
For complete information regarding these functions, refer to predict the number of a trial. The probability density function (pdf) is in determining the probability that heads display on toss #1, #2, #3, ..., #n. Confidence Intervals
Supported...
Teacher Software Guidebook - Page 595
...
For complete information regarding these functions, refer to the TI-Nspire™ Reference Guide details for the function name provided in each sample (n1 and n2).
Using Lists & Spreadsheet 583 Multiple Reg Intervals (MultRegIntervals) computes multiple regression prediction confidence interval for the calculated y and a confidence for the slope coefficient b. It tests the null...
Teacher Software Guidebook - Page 853
TI-Nspire(TM) applications 187 control panel, animation 531 Convert to analytic on context menu
(Graphs & Geometry) 451 Convert to geometric on context
menu (Graphs & Geometry) 451 converting
measurement 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...
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