▷Actuarial Math Made Easy - Step by Step ✅ - using the TI89 Calculator
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(G.W.) "Worth every penny!!! Two years ago I purchased the 5 app special and I'm still discovering new capabilities on a regular basis. A must have for every student and professional. I am still amazed by how much time and thought the designers invested in these programs. I can honestly say they did a great job and they stand by their product. Customer service/technical help is impressive too!! Thanks Guys."
Slideshows
Smoothing using the Simple Exponential Method
Simple Moving Average
Step by Step - Confidence Intervals
Step by Step - Statistical Tests
Step by Step - Analyze data
Step by Step - Distributions
Step by Step - Regressions
Step by Step - Compute Sample Size
Marginal and Conditional Distribution
Simulation:
Law of Large Numbers
Random Variables
Probabilities
Actuarial Math Made Easy
Works With
TI92 Plus
TI89
TI89 Titanium
Voyage 200
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Description
Joint, Marginal and Conditional Probabilities for both Continuous and Discrete distributions.
Find cdf given pdf and vice versa.
Forecasting: Forcast and Project into the future using tools such as 8 Regressions Methods, Smoothing (Simple Exponential or using Seeds) or Simple Moving Averages.
Find Step by Step solutions for most Statistics topics:
Step by Step Confidence Intervals for mean, proportion, 2 means, 2 proportions, variance, slope, etc.
Compute Sample Sizes for Confidence Intervals.
Step by Step Tests of Significance (Z-Tests, T-Tests, ChiSquare Goodness of Fit and Independence tests, 2-sample T tests, 2 proportion Z tests, for Variance, etc)
Read about how Confidence Intervals behave.
Read about how Significant Tests: Type 1 Error, Type 2 Error, Power of a Test.
Much easier handling than other Statistics packages: Choose to enter Data or Statistic values. Select Significant/Confidence Levels easily.
Distributions: plot them, shade them where desired, compute probabilities, etc.
Includes Binomial, Negative Binomial, Geometric, Normal, Student-t, Exponential, Poisson, Uniform, Sampling, Multinomial, Hypergeometric, F-, Chi-Square and more Distributions.
Newly added: Double Exponential, Cauchy and Bivariate Normal Distributions.
Probability Checker for independent events, disjoint events. Also solves P(A or B)=P(A)+P(B)-P(A and B) for the unknown.
View a simulation of the Law of Large Numbers, Read about Simpson Paradox.
Compute Marginal and Conditional Probabilities.
Read About Surveys, Samples, Population, Parameter, Statistics, Observational Studies vs Experiments.
Random Variables: Compute Variance, Expected Value and Standard Deviation.
Additional Modules on: Probability, Combinatorics, Algebra, Equation Solver
Multiple Regression Analysis Step by Step incl. Statistical Tests (optional table displays as in other software packages), Confidence Intervals and Prediction Intervals.
Control Charts
Step by Step Power-, Beta- , Type 2 Error Analysis for Z Tests for Means and Proportions.
Non-Parametric Tests for 1 sample: Sign Test, Rank Sum Test
Normal Probability Plot with Quantiles
Weibull, Gamma and Beta Distributions.
Ideal for quick review and homework check.
Easy to use. Just plug in and the correct answer shows.