7th - Volume 7 - 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

730 words

85% Coverage

1,094 words

90% Coverage

1,679 words

95% Coverage

2,761 words

98% Coverage

4,193 words

99% Coverage

4,699 words

Total Words

5,205

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.76/5	3.59/5
10%	2.50/5	3.74/5
20%	2.53/5	3.99/5
30%	3.30/5	4.25/5
40%	2.88/5	3.93/5
50%	3.39/5	4.23/5
60%	2.93/5	4.10/5
70%	2.82/5	3.77/5
80%	3.25/5	4.36/5
90%	3.90/5	4.58/5
Overall	3.01/5	4.14/5

Deciles

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

10%

1.29/5

20%

1.87/5

25%

2.09/5

30%

2.28/5

40%

2.64/5

50%

3.01/5

60%

3.39/5

70%

3.77/5

80%

4.14/5

90%

4.57/5

Overall Difficulty

3.01/5

Peak Difficulty

4.14/5