# Self-study Mean, Median, and Mode Calculator

> Self-study Mean, Median, and Mode Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Calculates mean, median, and mode descriptive statistics for a given list of numeric values, tailored for self-study workflows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/mean-median-self-study?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/self-study-mean-median-and-mode-calculator-a5028d87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_T1bGUxgJrfBJIKjBODqCF

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 self-study-mean-median-and-mode-calculator-a5028d87 -d '<json body>'
```

Example prompt: Can you calculate the mean, median, and mode for this list of numbers: 3, 5, 5, 8, 9, 12, 5?

## When to prefer this

Choose this endpoint when you need a simple, inexpensive computation of mean, median, and mode for a list of numbers — especially in educational or self-study contexts where a quick API call is preferred over manual calculation. Ideal for student tools, tutoring agents, or homework assistants that need to verify or explain central tendency measures.

## Known failure modes

- Empty array input returns an error or undefined statistics
- Non-numeric values in the array cause a validation failure
- Extremely large arrays may cause timeout or processing errors
- Multiple modes may return a list rather than a single value, which some callers may not expect

## How this service works

Self-study Mean, median, and mode calculator: Calculate descriptive statistics for a numeric list. Tailored for self-study workflows.

## Output

Returns computed descriptive statistics including the mean (arithmetic average), median (middle value), and mode (most frequently occurring value) for the provided numeric list.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "array",
   "items": {
    "type": "number"
   },
   "default": [
    3,
    5,
    5,
    8,
    9
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/self-study-mean-median-and-mode-calculator-a5028d87/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)