Your data.
Your learning.
How the ITQAN tools and learning service work.
Public tools
Calculations run in your browser. Template drafts and statistical-lab projects may be saved locally; export backups and avoid confidential data on shared devices. No advertising or analytics trackers are included. WhatsApp and email actions open external services.
Learning accounts
The hosted learning service stores your name, self-declared email, password hash, enrollments, lesson notes, check results and progress. Essential cookies maintain your session. Authentication attempts are throttled using limited hashed request identifiers and timestamps. Emails are not automatically verified in this release.
Use account settings to export or delete your active learning data. Hosting backup retention is managed by the operator. Contact ceo@itqanindustrialtech.com for privacy requests and account recovery. Do not put sensitive business or personal information into lesson notes.
Learning scope
These are original ITQAN starter lessons and practice guides, with some topics shared across paths. Comprehension checks are unproctored and retryable. Completion records are not accredited professional certifications. Advanced facilitated study and workplace competence need separate instruction and human assessment.
Use of calculations
Results depend on your data, assumptions and study design. Review method limitations and practical significance before acting. Planned statistical methods are visibly marked and do not produce calculations. No operational outcome or financial saving is guaranteed.