What is the advantage of using SPSS over calculating statistics by hand?

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What is the advantage of using SPSS over calculating statistics by hand? Answer: All of these

SPSS offers multiple advantages: it provides a transferable data analysis skill, reduces human error through automated calculations, and is widely recognized and trusted by researchers for statistical analysis in academic and professional settings.

Question context

This question is part of 🗃️ Database within the broader 🖥️ Software Engineering subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.