# Statistical Software for Excel

## Struggling with Statistics?

**Don't Know Which Test to Run or How to Interpret the Results?**

- Does the thought of performing complicated statistical analysis intimidate you?
- Have you struggled with the awkward interface of Excel's Data Analysis Toolpak?
- Tried to learn another more complicated statistics program?

### QI Macros Statistical Software Makes Stats as Easy as 1-2-3

**Point****-**Use your cursor to select your data in Excel.**Click -**on QI Macros menu and select the test you want to run. If you are not sure which test, click on our Stat Wizard.**Analyze and Improve -**QI Macros will prompt you for the significance level (default is 0.05) and run the statistics test for you. QI Macros will even tell you whether you should reject the null hypothesis or cannot reject the null hypothesis (accept the null hypothesis) and why:

### QI Macros Statistical Software for Excel includes these statistical tests and tools:

#### Tests of Means

#### Tests of Variances

#### Tests of Relationships

#### And More...

ANOVA

t tests

z test

f-Test

Levene's Test

Chi-square

Descriptive Statistics

Multiple Regression Analysis

AQL Sampling Tables

Normality Test

Sample Size Calculator

### What Our Customers Say

I’ve been using your QI Macros for the last ten years and have always found them the best and lowest cost tool available.The other “stat” and charting programs are way too expensive and complex for most of the QA people that I’ve trained.– Steve Hoyt, Program Chair

ASQ Columbus Section

I lose half my class when I start trying to teach Minitab®.– Lean Six Sigma Black Belt Trainer

The

QI Macros has changed the conversation from fear of using complicated tools to "what does the data tell us?"– Director of Six Sigma

- Statistical Software Comparison Table (PDF, 374 KB)

### Why Choose QI Macros Statistical Software for Excel?

### Affordable

- Only
**$329 USD**- less with quantity discounts - No annual fees
- Free Technical Support

### Easy to Use

- Works Right in Excel
- Interprets Results for You
- Accurate Results Without Worry

### Proven and Trusted

- 100,000 Users in 80 Countries
- Celebrating 20th Anniversary
- Five Star CNET Rating - Virus Free