Sayonara Zetsubou Sensei - Volume 9 - 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

1,354 words

85% Coverage

1,990 words

90% Coverage

2,671 words

95% Coverage

3,352 words

98% Coverage

3,761 words

99% Coverage

3,897 words

Total Words

4,033

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.50/5	4.57/5
10%	2.58/5	4.25/5
20%	2.63/5	4.50/5
30%	2.38/5	4.40/5
40%	3.50/5	4.50/5
50%	3.50/5	4.57/5
60%	2.30/5	3.50/5
70%	3.70/5	4.50/5
80%	2.50/5	3.33/5
90%	3.50/5	4.40/5
Overall	2.87/5	4.39/5

Deciles

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

10%

0.75/5

20%

1.45/5

25%

1.80/5

30%

2.08/5

40%

2.47/5

50%

2.87/5

60%

3.48/5

70%

4.08/5

80%

4.39/5

90%

4.69/5

Overall Difficulty

2.87/5

Peak Difficulty

4.39/5