---
id: 5e7b9f690b6c005b0e76f095
challengeType: 11
videoId: e3lydkH0prw
---

# --question--

## --text--

Most data needs to be **\_\_** before using it.

## --answers--

converted to JSON format

---

graphed

---

cleaned

---

memorized

---

turned into song

## --video-solution--

3

# --hints--


# --solutions--