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TI-83 BASIC MATH PROGRAMS (STATISTICS)

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 Number of files 103 Last updated Sunday, 31 May 2015 Total downloads 234,280 Most popular file Statistics Toolkit v4.0 with 8,182 downloads.

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 Name Size Date Rating Description (Parent Dir) folder Up to TI-83 BASIC Math Programs ajuste_linear_simples.zip 23k 08-04-14 Ajuste Linear SimplesIt calculates simple the linear smoothing (probabilities) anddar.zip 1k 04-10-07 Anderson Darling TestAnderson-Darling test for statistical goodness-of-fit. It is preferred over the Kolmogorov-Smirnov test by many statisticians. anova2fd.zip 1k 99-11-10 2-Factor ANOVA: Factorial Design anova2rb.zip 1k 99-11-10 2-Factor ANOVA: Randomized Block Design apstats.zip 18k 04-03-03 AP StatisticsThis is a very useful program, made for the 73, 82, 83, and 83+/SE. The program tells and solve for most of the formulas covered in an AP Statistics class. In each formula, practically any variable can be solved for in the 83(+/SE) versions. average.zip 1k 00-06-02 AverageAverages any number of numbers that you give it. bayese.zip 17k 11-07-03 BAYESeThe Program computes the result of Bayes’ Theorem and gives P(A|B), that is, the probability of A given B. You enter P(A), P(B|A), and P(B|A’). bestfite.zip 13k 11-12-16 BESTFITeThe program graphs the scatter plot and shows the best fit for regression types: linear, quadratic, cubic, quartic, ln, exp, and power. The equation of best fit type is given and a prediction can be made. binomiale.zip 20k 15-05-28 BINOMIALeThe Program gives you all you need to know about a Binomial Distribution, that is: the mean, median, standard deviation, variance, and graph. For X successes, you also get P(X = A), P(X <= A), P(X >= A), and P(A < =X <= B). In the LISTS is displayed the probability of X successes from 0 to n. bonfrni.zip 1k 99-11-10 Bonferroni's ProcedureBonferroni's procedure bootr.zip 1k 04-10-07 Bivariate BootstrapNonparametric bootstrap confidence intervals for some bivariate statistics. Allows user-specified plug-ins. boot.zip 1k 04-10-07 Bootstrap Confidence IntervalsNonparametric bootstrap confidence intervals for various statistics. Calculates the BCA bias correction. buffon.zip 1k 99-11-10 Buffon's Needle ProblemBuffon's needle problem demonstration. central.zip 1k 01-06-14 Descriptive StatisticsThis program would find the mean, median, mode(s), variance, standard deviation for a set of data, and construct a frequency table for you. chebye.zip 21k 15-05-30 CHEBYeThe Program uses CHEBYSHEV’S RULE to show 1. The least PERCENT of data that are within K standard deviations of the mean for K > 1, and 2. The INTERVAL containing at least P percent of the data. chisqe.zip 20k 15-05-30 CHISQeThe Program does a CHI-SQUARE TEST of INDEPENDENCE given a contingency table of values. It displays the Expected Values, Chi-Square, the p-value, the degrees of freedom, and states dependent or independent based on your level of significance alpha. Also, it fines the p-value for given df and critical value. chisquared.zip 1k 00-05-24 Univariate Chi-squared TestFor some strange reason, only the bivariate chi-squared test is included with the 83. With this program, you can perform a univariate test. This program is based on a subprogram of the Statistics Toolkit. cnvrterg83.zip 1k 05-11-19 Convert Exponential RegressionThis nifty little program performs an exponential regression, then converts the calc's "y=ab^x" into "y=ae^(bx)". Useful if your Precalculus/Calculus textbooks require answers in the latter form. coefficient_8.zip 1k 04-01-19 Correlation CoefficientEnter data into two lists and it will give you the correlation coefficient. concharte.zip 17k 15-05-30 CONCHARTeThe Program displays a CONTROL CHART showing control lines at M + 3S, M + 2S, M + S, M, M – S, M – 2S, and M – 3S that are based on an expected mean M and standard deviation S. confinte.zip 9k 15-05-30 CONFINTeThe Program computes z and t CONFIDENCE INTERVALS for the mean of a population showing 80%, 90%, 95%, 98%, 99%, and 99.9% confidence along with the MARGIN OF ERROR for each interval. The intervals are also shown on a graph so you can see the difference the confidence level makes. cve.zip 15k 15-05-31 CVeThis Program replaces the need for the z-table and t-table. It finds the critical value CV for a given 1. center area c, 2. right tail area A’, 3. left tail area A’, or 4. two tail area A’’. It also shows the graph of the area. descripte.zip 40k 15-05-28 DESCRIPTeThe Program describes a list of measurements, sample or population, giving the count, the sum, mean, median, standard deviation, variance, range, mode, the box plot and the z-score of each measurement. dice.zip 1k 00-02-08 Probability of Tossing two DiceUsing the 36-pair sample space for tossing a red die (A) and a green die (B) to find the probabilities of (A or B) and (A and B). distribution.zip 1k 01-05-31 Distribution Calculator v1.2Program to calculate the theoretical distribution for a sample size and a known proportion. expdiste.zip 31k 15-05-31 EXPDISTeFor an EXPONENTIAL Random Variable X with average a on the interval 0 to infinity, the Program gives the 1. expected value or mean E(X), 2. variance VAR(X), 3. standard deviation, 4. median, 5. P(X < A), P(X > A), P(A < X < B), and 6. graph of the distribution showing the probability. farea.zip 1k 99-11-10 Tail Area Under FTail area under F distribution fmtest.zip 1k 99-11-10 Friedman's Test fq0incer.zip 1k 08-08-24 Uncertainties calculatorCalculates an interval of numbers that can result from a operation of (a) non exact number(s) or function. Operations: Addition, subtraccion, multiplication, division. Functions: x^2, x^4, sine and cosine. freqdiste.zip 17k 15-05-28 FREQDISTeEnter a frequency distribution in the LISTS. The Program displays: mean, median, standard deviation, variance, relative frequencies, and graph. freqmakee.zip 18k 15-05-31 FREQMAKEeThe program makes a Frequency Distribution from given raw data entered into L1. After the program runs, the unique data is then displayed in L1 with frequencies in L2 and relative frequencies in L3. The original data is moved to L5 and sorted in L6. fval.zip 1k 99-11-10 Critical Value For FCritical value for F distribution gamma.zip 1k 99-11-11 Gamma FunctionGamma Function (not used as subroutine). geodiste.zip 19k 15-05-31 GEODISTeGiven the probability of success p, the Program 1. Graphs a GEOMETRIC DISTRIBUTION, 2. Gives its mean, standard deviation, and variance, and 3. Finds P(X = A), P(X <= A), P(X >= A), P(A <= X <= B). grpdatae.zip 25k 11-07-11 GRPDATAeThis Program will display facts about GROUPED DATA: midpoints, relative frequency, mean, median, standard deviation, variance, and graph. First enter the width boundaries in L1 and L2 the frequencies in L3. Start the Program to display facts about the distribution. histe.zip 25k 15-05-31 HISTeThe Program makes a Histogram from a list of measurements in L1. It suggests the number of bars, or classes, K for your data, but you can override this. Also, the width range is given corresponding to your choice of K. You enter width W from the range. A whole number width is best, if possible. You will see the boundaries of each bar, the frequency and relative frequency of each class in L2, L3, L4 and L5. histograme.zip 25k 12-03-29 HISTThe Program makes a Histogram from a list of measurements. It suggests the number of bars, or classes, K for your data, but you can override this. Also, the width range is given corresponding to your choice of K. You enter width W from the range. A whole number width is best, if possible. You will see the boundaries of each bar, the frequency and relative frequency of each class. hypere.zip 86k 15-05-31 HYPEReThe Program finds 1. The HYPERGEOMETRIC probability of getting K 'good' objects when R objects are selected from N objects in which G are 'good', 2. The mean, median, standard deviation, and variance of the HYPERGEOMETRIC DISTRIBUTION, 3. The graph of the distribution, and 4. P(X = A), P(X <= A), P(X >= A ), P(A <= X <= B). In the LISTS is the complete distribution. interp2d.zip 1k 01-02-23 2Dimensional InterpolationThe name says it all. interp3d.zip 1k 01-02-23 3Dimensional Interpolation (Basic)Basic 3Dimensional interpolation. Given 4 points, in a square. interpolation.zip 24k 03-07-16 Interpolation Calculates the points of a function by the method interpolation. interpx2.zip 1k 01-02-23 3Dimensional Interpolation (2 Points)Given 2 points with (x,y,z) coordinates. You only need x to find y and z. interpx3.zip 1k 01-02-23 3Dimensional Interpolation (Advanced)Does 3Dimensional Interpolation, but your 4 points do not have to be in a square. intervale.zip 32k 15-05-31 INTERVALeThe Program finds the 1st, 2nd, and 3rd standard deviation INTERVALS about a known mean and standard deviation. If the data is from a sampling distribution ,where the samples are size n, the standard error of the mean is also found. inverset.zip 1k 00-03-03 Inverse of TFinds upper and lower critical values for a t-test. invf.zip 1k 04-10-07 Inverse Cumulative FInverse cumulative F distribution. Both left and right critical points are computed. invx2.zip 1k 04-10-07 Inverse Cumulative Chi-SquareInverse cumulative chi-squared distribution. Both left and right critical points are computed. kgv.zip 1k 00-01-16 KGVCalculates LCM of a list. kolsmir.zip 1k 04-10-07 Kolmogorov Smirnov TestThe Kolmogorov-Smirnov test for statistical goodness-of-fit to continuous distributions. kwtest.zip 1k 99-11-10 Kruskall-Wallis Test lagrang2.zip 1k 99-02-25 Finds Polynomial Through PointsFaster than Lagrange program lagrange.zip 1k 99-02-25 Lagrange Interpolation FormulaPolynomial through given points leastsqr.zip 3k 98-11-29 Least Squares DemoDemonstrates Liniar Regression process linl1.zip 1k 99-11-11 Best Line Based on L1 Norm linrege.zip 36k 15-05-28 LINREGeThis LINEAR REGRESSION Program displays the scatter plot, then the line of best fit, then its equation along with r and r2. In the LISTS you will see each actual y, the predicted y, the error and relative error of each y. linuni.zip 1k 99-11-11 Best Line Based on L Infinity Norm lsci.zip 1k 99-11-11 LsciConfidence intervals for least squares line. mat160programs.zip 3k 04-07-11 MAT160PROGRAMSprograms for statistics mds.zip 105k 04-12-11 Multidimensional ScalingMultidimensional scaling (MDS)is used to display high-dimensional statistical data on a two-dimensional screen. Different techniques are used for different types of data. This package includes correspondence analysis, principal components analysis, biplot axes, classical scaling, unfolding and Procrustes analysis. A user's guide is included. knowledge of programming isn't required. means.zip 1k 00-07-14 Means Formulas v1.10This program deals with the arithmetic mean, the geometric mean, and the harmonic mean. mean.zip 2k 03-10-23 MEAN 1.2MEAN is a program that processes arithmetic and hypergeometric sequences, giving means, series and graphs. This version has a few bugfixes and runs a bit smoother. mlreg.zip 1k 99-11-11 Multiple Linear Regression normale.zip 21k 15-05-28 NORMALeStart by selecting the type of curve you have: 1: Z (the standard normal curve) 2: X (a general normal curve) 3: X-bar (a sampling distribution ) FIND 1: PROBABILITY or 1: the area to the left of a known boundary R 2: the area to the right of a known boundary L 3: the area between two known boundaries L and R You may select to view the graph. FIND 2: BOUNDARY of 1: a known LEFT AREA 2: a known RIGHT AREA 3: a known CENTRAL AREA The result is given as the z-score of the boundary, and actual boundary. The graph automatically displays. oddse.zip 8k 15-05-31 ODDSeThe Program finds 1. The ODDS against, and in favor, of an event E with a known probability of happening, and 2. The PROBABILITY P(E) of, and P(E') not, happening when given the odds against the event or the odds in favor of the event . partition.zip 1k 02-02-10 PartitionsPartitions of a number, including special kinds of partitions such as partitions into M parts, partitions where each part is at least 2, and partitions that include the number X permcombe.zip 10k 15-05-28 PERMCOMBeThe Program finds the number of PERMUTATIONS and COMBINATIONS of n objects taken r at a time. Also given is n! For n < 70. plotwizard.zip 1k 00-07-13 The Plot Wizard v1.0Use the Plot Wizard to easily create stat plots on the TI-83. No hassle here. The Plot Wizard it also found in Graph-It 2000 and any subsequent versions. poissone.zip 24k 12-05-11 POISSONeGiven a POISSON Random Variable X with mean or average a, the Program shows 1. the standard deviation and variance, 2. the histogram of the distribution, 3. the probability of 0,1,2,3, … occurrences, and 4. P(X = A), P(X < A), P(X > A), P(A < X < B). poiss.zip 1k 00-08-20 PoissonCalculates Poisson Probabilities, input Lambda, X, and the number of probabilities,(for problems like; P(X<4), POISSON spits out the individual probabilitys, the total probability(<> problems) and 1-(total probability) Very simple program which cuts 3 minutes off your problem calculations. Edit it, iron out any problems, but please leave my original credit in it. probability.zip 3k 02-02-10 ProbabilitySolutions to 6 common types of problems in discrete probability, plus some formulas probdiste.zip 38k 15-05-30 PROBDISTeGiven a Probability Distribution, The Program finds: the mean, median, standard deviation, variance, and graph. Also found is P(X <= A), P(X >= A), and P(A <= X <= B). proberor.zip 1k 00-03-03 Probability of ErrorCalculates and displays probabilities of type I error, type II error, and the power of a z-test prob.zip 2k 04-09-21 ProbThis is a probibality program capabile of rolling dice, flipping coins and saving the progress. If you like this, please see my other programs, Invert and ClockPak. random.83p 1k 01-12-22 RandomThis program will let you either flip a coin or roll dice on your calculator. Sorry, no graphics. randome.zip 41k 15-05-30 RANDOMeThe Program replaces the need for a random number table. It makes a list of just the RANDOM NUMBERS you need. You enter how many numbers you need and from what range they are to be selected. You may select without replacement or with replacement. random.zip 1k 97-07-24 Random Numbers randrol2.zip 1k 00-06-23 Random Roller 2 v1.0Another Dice Program that you can use to roll any number sided die and any number of dice. randroll.zip 1k 00-05-24 Random RollerA Dice program that randomly rolls for several different sided dice and multiples of dice. rank.zip 1k 04-10-07 Rank TransformationsTransforms data to ranks, in order to compute nonparametric statistics from the TI-83's built-in normal theory stats. (see Conover & Iman, 1981) rarea.zip 1k 99-11-11 RAreaRight tail area for Pearson-Moment Corr. reginf.zip 1k 99-04-20 NEX Statistics - Inference for RegressionStatistics program working with inference for regression. relfreq.zip 1k 02-01-01 RELFREQRELFREQ is a statistics program used to find the relative frequency of a range of random numbers. rstest.zip 1k 99-11-11 RSTestWilcoxon Rank-Sum (Mann-Whitney U) Test. rval.zip 1k 99-11-11 Correlation Coefficent Critical Value. sample.zip 1k 02-01-01 SAMPLESAMPLE is a program that gives a sample percentage of how often results will occur given set ranges. sampsizee.zip 25k 15-05-31 SAMPSIZEeThe Program finds the necessary SIZE n of a SAMPLE to produce a confidence interval of CONFIDENCE LEVEL c based on a known standard deviation S and desired maximum error E. set.zip 1k 01-03-08 SubSetFinds the total subsets of a set when you supply the number of units in the set srcorr.zip 1k 99-11-11 Spearman Rank Correlation Coefficient srtest.zip 1k 99-11-11 Wilcoxon's Signed-Rank Test standdeve.zip 5k 15-05-28 STANDDEVeThe Program shows the steps used to hand compute the STANDARD DEVIATION of a sample entered in L1. This includes the deviations from the mean in L2 and the deviations squared in L3. Given are the sum of L1 and the sum of L3. Then you will see the parts used to find the VARIATION and the standard deviation. stati83.zip 1k 02-08-09 Stati83Stati83 maths statistics_83.zip 1k 04-01-19 Statistics VariablesEnter a list or two of data and it will give you: mean of x values, sum of x values, sum of x^2 values, sample standard deviation of x, population standard deviation of x, number of data, mean of y values, sum of y values, sum of y^2 values, sample standard deviation of y, population standard deviation of y, sum of x*y, miniimum of x values, maximum of x values, minimum of y values, maximum of y values, 1st quartile, median, and 3rd quartile. statpace.zip 522k 11-12-20 STATPACePUT YOUR PENCILS DOWN! With this collection of 18 programs you may not need a pencil (except to write down results) in your INTRODUCTORY STATISTICS class. stats.zip 6k 01-06-13 Statistics Master v1.20This comprehensive program embodies a lot of the principles of statistics. Topics include distribution, regression, probability, and inference. It covers almost every topic that is included in the curriculum for the AP Statistics test. stattk.zip 9k 00-04-19 Statistics Toolkit v4.0collection of useful statistics programs stdevfrm.zip 1k 12-02-12 StDevFrm [Text only]Standard Deviation Formula Contains Standard deviation program plus formula. Details including screenshots and program listing at: http://freetutorials.name/Reference1/StDevFrm.html stdevfrq.zip 1k 12-02-12 StDevFrq [Text only]StDevFrq Standard Deviation w Frequency List Frequency list is a sorted list of numbers together with their frequency (number of occurances in a given list) The program takes as input either a list (list) of values with frequency list or summary statistics (data) values (n = sample size, sumX = sum of items, sumXsquared - sum of items squared) and outputs the values (mean, variance and standard deviation). The program listing at: http://freetutorials.name/Reference1/StDevFrq.html has line numbers and comments plus screenshots, reference, examples and answers. sum2.zip 1k 01-01-06 Sum v1.0Finds the sum of all terms between a and b. tarea.zip 1k 99-11-11 TAreaArea under Students t distribution. tgraph.zip 1k 99-11-11 TGraphCompare graph of t distribution and standard normal. trime.zip 32k 15-05-30 TRIMeThe Program finds the TRIMMED MEAN of a list of measurements. Enter the data in L1, start the program, and enter the percent of trim. Next you see the mean and count n of the original data and also the mean and count n of the trimmed data. tval.zip 1k 99-11-11 TValCritical value for Student's t distribution. ultidice.zip 1k 03-03-04 DICEThis is a dice program. It has a single roll display, where it will show the dice. It also has a many roll option where it will roll a set of 6 sided dice as many times as you want and it will then tell you how many times each possible sum occured, and it will tell you the persentage of times each sum appeared. uniforme.zip 32k 15-05-31 UNIFORMeGiven a UNIFORM Random Variable X on an interval [L, R], the Program shows 1. the height H of the probability density function graph, 2. the mean or expected value E(X), 3. the variance and standard deviation, 4. P(X < B), P(X >A), P(A< X < B), and 5. the boundary c for a given probability. witdatae.zip 21k 15-05-22 WITDATAeWhere is the data? The Program tells you how many and what percent of your data are within K standard deviations of the mean. It computes the mean, standard deviation, and shows the data that are within K standard deviations of the mean. x2val.zip 1k 99-11-11 x2valCritical Value for the chi-squared distribution. ztxvaluee.zip 32k 15-05-22 ZTXVALUEeThe Program finds five values: The “z-score” of an x or x-bar of a sampling distribution, the “t-value” of an x-bar, the “x value” of a known z-score, the “standard error of the mean”, and the “coefficient of variation”. zval.zip 1k 99-11-11 ZValZ-value from normal distribution. zzrank.zip 1k 99-11-11 Average Blocks in Ranks.

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