Surface Hardness Normality Test Results

Mohammed Mousa published a dataset containing results from a Shapiro-Wilk normality test for surface hardness. The dataset is a 5.5 KB XLS file, last updated on April 15, 2026. It is licensed under CC-BY-4.0 and hosted on figshare.

Use Cases

• Assess the normality of surface hardness data based on the Shapiro-Wilk test results.
• Validate statistical assumptions for further parametric analysis of hardness measurements.
• Compare material properties by evaluating the distribution of hardness test data.

Strengths

• Dataset is small at 5.5 KB, facilitating quick download and inspection.
• Has a clear, permissive license (CC-BY-4.0).
• Provides a specific statistical test result (Shapiro-Wilk) for a defined property (surface hardness).

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Mohammed Mousa

Freshness

Last updated 2026-04-15 18:00:54; freshness should be verified.