Business Statistics TI89 App with Step by Step Solutions

Solve Business Statistics questions stepwise using the TI89 Calculator

	Scroll down to select APP and observe the provided Step by Step solutions to the right. It is worldwide the only Math software that can do this!!!	Click to view the Differentiation and Integration slides at your speed.
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Version 7.0

-View slide shows and more here
-Read the BSME User Guide

F1: Statistics F2: Regressions F3: Distribution F4: Confidence Intervals F5: Tests F6: More Statistics F7: Business Statistics F8: Exit

1 Plot Data
(incl. Normal Probability Plot) Linear Binomial About CI About Statistical Tests Probabilities Forecasting Exit

2 Compute Average, Median, Mode Residuals Negative Binomial Mean μ, Variance unknown Stat Tests or Confidence Intervals Pdf(X) continous Decision Analysis About

3 Compute Mean, Variance and Standard Deviation stepwise Interpret b, r,r^2 Geometric Find Sample Size Z-Test for Mean μ Joint Probability -
continuous Analytic Hierarchy Process (AHP)

4 1 or 2-Variable Statistics Correlation does not equal Causation Multinomial μ1-μ2 , Variance known Z-Test for Mean μ1-μ2 Joint Probability -
discrete

5 Skewness& Kurtosis Quadratic Hyper-Geometric Proportion p Z Test for Proportion p Find cdf given pdf and vice versa.

6 Rules on μ, σ Cubic Poisson Find Sample Size Z Test for p1-p2 Combinatorics

7 Weighted Average Quartic Normal 2 Proportions p1-p2 T Test for Mean μ Exponents and Logarithms: Functions, Rules, Solver

8 Moving Average Power Student T Mean μ, Variance unknown T Test for mean μ1- μ2 Random Variables

9 Covariance Matrix Exponential Chi-Square μ1-μ2, Variance unknown T Test for slope β Markov Chains incl
-Probability Vector
-Stochastic Matrices
-Nth and Terminal States
-Absorbing States

A Random Numbers Logarithmic Exponential Variance σ² (Population) Test Variance σ² Matrices incl.
-Determinants
-Inverse
-Addition, Subtraction, Multiplication
-Solve n by n System

B Draw Random Samples from a variety of distributions Sinusoidal F Variance σ² (Sample) F Test for σ1=σ2 Ratios, Proportions

C Law of Large Numbers Logistic Beta Slope β ANOVA
μ1=μ2=μ3=.. Percentages

D On Samples, Surveys and more MedMed Gamma Multiple Regression: Tests 2-way ANOVA Compute

E Simpson Paradox Multiple Regression Weibull ChiSquare Goodness of Fit Test Solver

F Control Chart Uniform ChiSquare Test for Independence Simplify

G XBAR- Chart Sampling 4 NonParametric Tests:
Sign Test,
Rank Sum T.
Signed Rank Sum
Kruskal Wallis
Factor

H R-Chart Margin and Conditional Friedman Test Expand

I S-Chart Discrete Probability Distribution 4 NonParametric Tests for 1 samples:
Sign Test,
Rank Sum T.
Signed Rank Sum Common Denominator

J Compute Gamma(n) Grouped Frequency Distribution Multiple Regression: Confidence and Prediction Intervals Simplify Fractions

Module: Probabilities

	F1: Rules	F2: Cards	F3: Dice	F4: Marble	F5: Coins	F6: P(A or B)	F7: Exit
1	Definition	Examples	Examples	Examples	Examples	Probability Checker for Independence and Disjoint and Computation	Exit
2	Properties
3	Odds
4	Compute Expected Value, Variance and Standard Deviation stepwise

Module: Combinatorics

	F1: Counting Principle	F2: nPr	F3: nCr	F4: Pascal Triangle	F5: Exit
1	Compute	Compute nPr	Compute nCr	Virtual Triangle	Exit
2	Tutorial	Tutorial	Tutorial	Find nth Row

Module: Exponential & Logarithmic Functions

	F1: Rules	F2: Functions	F3: Solver	F4: Exit
1	Exponents	Exponential	Exponential Growth	Exit
2	Logarithms	Logarithmic	Money-Growth
3	Log: Compress		Solve any Equation
4	Log: Expand

Module: Forecasting

	F1: Regression	F2: Smoothing	F3: Moving Average	F4: Exit
1	Linear	Simple Exponential	Simple Moving Average
2	Quadratic	Exponential (Seed)
3	Cubic
4	Quartic
5	Power
6	Exponential
7	Logarithmic
8	Sinusoidal
9	Logistic
A	MedMed

Module: Decision Analysis

	F1: PayOff Matrix	F2: Analyze	F3: Exit
1	Edit	Maximin (Wald)
2	View	Maximax (Hurwicz)
3		Minimax (Savage)
4		Expected Value (LaPlace)
5		Unequal Probabilities
6		All in 1 Analysis