# Laboratory report · Week NN

**Name:**
**Date of class:**
**Tool / example:**

## Phenomenon
What did we measure?

## Prediction
What did you write down before the first trial?

## Number
A mean, a standard deviation, *n*, or a short table. Paste nothing that identifies a classmate.

## Limitation
One reason this number can lie.

## Copilot disclosure
- **Used tonight:** yes / no
- **What I asked** (one sentence):
- **What I kept:**
- **What I changed:**

If Copilot was unavailable, write “no Copilot tonight” and stop. Do not purchase a plan.