

Solve
Statistics or Probability problems instantly...Step by Step 

Users have
boosted their Statistics and Probability knowledge.

Shows Step
by Step solutions for most Statistics and
Probability 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 (ZTests, TTests, ChiSquare Goodness of Fit and
Independence tests, 2sample T tests, 2 proportion Z
tests, for Variance, etc)

Step by Step
NonParametric Tests: Wilcoxon Sign Test, Rank Sum Test, Signed
Rank Test, Kruskal Wallis Test, Friedman Test, etc.

Step by Step F
Test for 2 variances

Step by Step
ANOVA to test multiple means.

Step by Step
2way ANOVA.

Step by
Step Linear Regression.

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, Studentt, Exponential,
Poisson, Uniform, Sampling, Multinomial, Hypergeometric,
F, ChiSquare and more 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.

Regressions: Linear
, Quadratic, Cubic, Quartic, Sinusoidal, Logarithmic,
Exponential, Power, MedMed

Study Residuals and
plot them

Step by Step Derive
the Coefficients for a Linear Regression Line, the
Coefficient of Determination and the Correlation
Coefficient.

Read
Theorems such as Central Limit Theorem, Random
Variables, about Confidence Intervals and Tests, etc

Also: Zscore
Solver, Random Number Generator, etc

1 or 2 variable
stats on mean, mode, median, standard deviation,
variance, range, harmonic and geometric mean

Plots: BoxPlots,
xy Plots, Scatter Plots, Histograms, Modified Box Plot

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, Percentages,
Ratios, Proportions, Exponential and Logarithmic
Functions, Exponential Function Solver, Expand and
Condense Logarithms, 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.

ANOVA and
2way ANOVA  Step by Step

Control
Charts

Step by
Step Power, Beta , Type 2 Error Analysis for Z Tests
for Means and Proportions.

NonParametric Tests for 1 sample: Sign Test, Rank Sum
Test

Friedman
Test

Normal
Probability Plot with Quantiles

Weibull,
Gamma and Beta Distributions.

Joint,
Marginal and Conditional Probabilities for both Continuous
and Discrete distributions.

Find cdf
given pdf and vice versa.

Margin of
Error computation

NormInv()
, Tinv() to find critical values given pvalues.

Ideal for
quick review and homework check.

Easy to
use. Just plug in and the
correct answer shows.

Read the Documentation

Read the SPME User Guide

DOWNLOAD HERE

Testimonials:
"I have both SPME and Equation Solver and, to me, are
some of the most useful software I have ever owned. I am an
owner of a marketing consulting firm and work with two
universities and their MBA programs (Quant. Analysis and
Statistics courses for Marketing executives) and the
software is easier to use and more intuitive than Excel. In
addition, the support is industry leading. I have inquired
many times for help and the step by step problem solving
that was provided is a value add that exceeds the costs of
the programs by many times. Support like that in today's
world is unheard of. It is as though they wrote the software
for me. I intend to purchase Accounting Finance Business
Made Easy in the next few weeks."
Steve P, Director, SBP Group
I first bought one of these programs for my college algebra
class over 2 years ago and loved it. I do not think I would
have passed my class without it. Since then I have bought 10
of these programs and find uses for them everyday in my job.
I used the statistics and the business programs for my Six
Sigma master certificate 6 months ago. Let me tell you,
these programs were a lifesaver as my six sigma black belt
project concentrated heavily on statistics. I would highly
recommend these programs to anyone who is looking to
succeed.
V. S.
Worth every penny!!! Two years ago I purchased the 5
app special and Im 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...Garrett 
Sample
Capabilities: 





Overview 





The main menu











Confidence Intervals 
with ease and steps 




CI for a mean with known
Standard Deviation 

















Statistical Tests 
with ease and steps 





Z Test for proportions 

Chi Square Goodness of Fit Test 
















Analyze data 
with ease and steps






Find Mean, geom. mean, mode, median, std dev, variance,
range 

Choose among Scatter plots, xy plots, box plots,
histograms.

















Distributions 
with ease and steps






Binomial Distribution 

Normal Distribution 
















ANOVA 
with ease and steps















F Test 
with ease and steps















Non Parametric Tests:
The Sign Test 
with ease and steps















Non Parametric Tests:
Kruskal Wallis Test 
with ease and steps 














Regressions 
with ease and steps 





Linear Regression 

Residuals with detailed analysis 
















Compute
Sample Size 
with ease and steps 





Sample size for CI for mean with know standard deviation 


















Marginal and Conditional Distribution 





Just enter the table and press enter.



















Simulation :
Law of Large Numbers 





Flip a coin many times and see how its head proportion gets
closer to 1/2 


















Random Variables 
with ease and steps 
























Probabilities 
with ease and steps 





Probability checker for independent and disjoint
events. View rules and examples of probabilities.


Compute expected values 
















Exponential and Logarithmic
Functions and Rules 





Perform the Log rules  Step by Step


























