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normality test

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Model Perspective
Model Perspective
Dec 6, 2022 · Fundamentals

How to Perform a One‑Sample t‑Test in SPSS: Step‑by‑Step Guide

This guide walks through a health‑survey example, showing how to check SPSS assumptions for outliers and normality, perform a one‑sample t‑test on BMI data, interpret the output, and draw a statistically significant conclusion about the sample mean versus the population mean.

BMISPSSnormality test
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How to Perform a One‑Sample t‑Test in SPSS: Step‑by‑Step Guide