Android System - 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

208 words

85% Coverage

289 words

90% Coverage

416 words

95% Coverage

652 words

98% Coverage

941 words

99% Coverage

1,074 words

Total Words

1,208

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.80/5	3.55/5
10%	1.44/5	3.43/5
20%	1.19/5	2.58/5
30%	1.37/5	3.30/5
40%	2.29/5	3.84/5
50%	1.79/5	3.06/5
60%	1.96/5	3.33/5
70%	1.29/5	2.86/5
80%	1.68/5	2.91/5
90%	1.79/5	2.85/5
Overall	1.82/5	3.23/5

Deciles

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

10%

0.00/5

20%

0.36/5

25%

0.59/5

30%

0.84/5

40%

1.35/5

50%

1.82/5

60%

2.30/5

70%

2.75/5

80%

3.23/5

90%

3.77/5

Overall Difficulty

1.82/5

Peak Difficulty

3.23/5