Hello, Hello and Hello: Piece of Mind - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Vocabulary Coverage

Milestones

80% Coverage

908 words

85% Coverage

1,355 words

90% Coverage

2,093 words

95% Coverage

3,540 words

98% Coverage

4,869 words

99% Coverage

5,313 words

Total Words

5,756

Difficulty Progression

Shows how the difficulty changes as you progress through the book.

Progress	Difficulty	Peak
0%	2.81/5	4.00/5
10%	2.19/5	3.32/5
20%	2.39/5	3.40/5
30%	2.79/5	4.26/5
40%	2.03/5	3.55/5
50%	1.79/5	2.83/5
60%	3.19/5	3.88/5
70%	3.17/5	4.40/5
80%	2.73/5	4.29/5
90%	3.23/5	4.28/5
Overall	2.61/5	3.97/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%

0.67/5

20%

1.24/5

25%

1.49/5

30%

1.73/5

40%

2.18/5

50%

2.61/5

60%

3.04/5

70%

3.50/5

80%

3.97/5

90%

4.47/5

Overall Difficulty

2.61/5

Peak Difficulty

3.97/5