* fix: data analysis links * fix: add rel attributes to all links in data analysis with python section * fix: combine rel properties into one attribute * fix: change single quotes to double Co-authored-by: moT01 <20648924+moT01@users.noreply.github.com>
1.4 KiB
1.4 KiB
id, title, challengeType, isHidden, videoId
id | title | challengeType | isHidden | videoId |
---|---|---|---|---|
5e9a093a74c4063ca6f7c15a | Pandas DataFrames | 11 | false | 7SgFBYXaiH0 |
Description
More resources:
Tests
question:
text: |
What will the following code print out?
```py
import pandas as pd
certificates_earned = pd.DataFrame({
'Certificates': [8, 2, 5, 6],
'Time (in months)': [16, 5, 9, 12]
})
certificates_earned.index = ['Tom', 'Kris', 'Ahmad', 'Beau']
print(certificates_earned.iloc[2])
```
answers:
- |
```
Tom 16
Kris 5
Ahmad 9
Beau 12
Name: Time (in months), dtype: int64
```
- |
```
Certificates 6
Time (in months) 12
Name: Beau, dtype: int64
```
- |
```
Certificates 5
Time (in months) 9
Name: Ahmad, dtype: int64
```
solution: 3