# genpark-hypothesis-welch-t-test-statistical-evaluator-skill

> genpark-hypothesis-welch-t-test-statistical-evaluator-skill — alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill. Use this tool when you need to evaluate the significance of differences between two sample groups, such as in A/B testing scenarios. It computes Satterthwaite degrees of freedom and two-tailed p-values using Welch's t-test, providing a statistical assessment of the results. Input two sample datasets and receive a p-value output indicating the probability of observing the difference by chance.

Canonical page: https://skillsregistry.net/skills/alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill  
JSON: https://api.skillsregistry.net/v1/skills/alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill

## Description

Two-sample Welch's t-test hypothesis evaluator computing Satterthwaite degrees of freedom and two-tailed p-values for A/B testing.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/Alpha-Park/genpark-hypothesis-welch-t-test-statistical-evaluator-skill)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/alpha-park-genpark-hypothesis-welch-t-test-statistical-evaluator-skill/pull`

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