The questions below relate to the work done in Lab 9. Give all numeric answers correct to 2 decimal places.

1. From Exercise 1 (b), how many unique words are in the dataset?
2. From Exercise 1 (c), what is the first word in the loml_rm_stop dataset?
3. From Exercise 1 (d), how many times does the word love appear in the loml_rm_stop dataset?
4. From Exercise 1 (e) what sentiment is attached to the word twists? Enter 0 for negative or 1 for positive.
5. From Exercise 1 (f) what proportion (value between 0 and 1) of the words in sentiment_loml have a positive sentiment?
6. From Exercise 1 (h), what is the average afinn score for the song?