# KiHustle Confidence Interval for Mean

> KiHustle Confidence Interval for Mean is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Computes a confidence interval around the mean of a numeric dataset at a specified confidence level

## Facts

- Endpoint: POST https://kihustle.tech/agents/api/v1/confidence-interval-mean
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-confidence-interval-for-mean-44584ba4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_scZ82zVfM4dWXm-4UJAuq

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kihustle-confidence-interval-for-mean-44584ba4 -d '<json body>'
```

Example prompt: Can you calculate the 95% confidence interval for the mean of these values: [12.4, 15.1, 13.7, 14.9, 11.8, 16.2, 13.5]?

## When to prefer this

Choose this endpoint when you need a quick, serverless statistical computation of a confidence interval for the mean of a numeric sample, billed at micro-cost per call via USDC, and you do not want to run a local stats library or maintain a math service yourself.

## Known failure modes

- Empty or null values array returns an error
- Non-numeric values in the array cause validation failure
- Confidence level outside (0,1) range returns an invalid parameter error
- Array with fewer than 2 elements may cause statistical computation failure
- Malformed JSON body returns a 400-level error

## How this service works

Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.

## Output

Returns a JSON object with a 'result' field and 'status' indicating success; expected to include the computed confidence interval bounds (lower and upper) and possibly the mean and margin of error for the provided numeric array at the given confidence level.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "array",
   "items": {
    "type": "number"
   }
  },
  "confidence": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "processed",
  "status": "success"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kihustle-confidence-interval-for-mean-44584ba4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kihustle.tech](https://www.zero.xyz/host/kihustle.tech/llms.txt)