Statistics for the Terrified: Upgrade from v5.x to v6.01

To upgrade your Statistics for the Terrified v5.0 to the new v6.01, we will need to send you a link to the upgrade site. The cost is £5.00 for UK and EU customers, or US$5.00 for US and Worldwide customers. To help us determine if you are a legitimate license-holder, please provide as much information as possible to us in the form below:

Please note if you purchased Statistics for the Terrified v5.0 under our special offer (from August 2010), you are not eligible for the standard reduced price upgrade. However, there is an upgrade path available for you: if interested, please contact Upgrade.

Full name:

If your name has changed since your original purchase, please give the name you had then, so we can find you in our records.

Transaction ID

If you no longer have this, please provide as much other information as possible.


Please tell us the country from which you bought the software:


Please tell us your email address so we can contact you with upgrade information:

  Statistics for the Terrified:

  •   Download demo
  •   Buy a copy
  •   What is it?
  •   What does it cover?
  •   Who is it for?
  •   What our users say
  •   History of S4T
  •   User survey results

  Free resources:

  •   Statistics glossary
  •   What is risk?
  •   Conditional probability
  •   Median and mean
  •   Evening the odds
  •   The prosecutor's fallacy
  •   Clinical trials
  •   n - sample size

  Contact us:

  •   Contact details

  home   |    statistics for the terrified   |    download a demo   |    buy now (UK & EU)   |    buy now (US & Worldwide)   |    free resources   |    contact us   |    sitemap   |    FAQ