Bachikan Kiseki Chousakan - Volume 21 - 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

1,250 words

85% Coverage

1,917 words

90% Coverage

3,044 words

95% Coverage

5,169 words

98% Coverage

7,029 words

99% Coverage

7,649 words

Total Words

8,269

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.83/5	4.50/5
10%	2.56/5	3.84/5
20%	3.41/5	4.15/5
30%	3.52/5	4.26/5
40%	3.13/5	3.90/5
50%	3.28/5	3.97/5
60%	2.86/5	4.16/5
70%	3.42/5	4.32/5
80%	2.90/5	3.72/5
90%	2.85/5	4.16/5
Overall	3.22/5	4.12/5

Deciles

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

10%

1.49/5

20%

2.19/5

25%

2.37/5

30%

2.55/5

40%

2.90/5

50%

3.22/5

60%

3.51/5

70%

3.81/5

80%

4.12/5

90%

4.59/5

Overall Difficulty

3.22/5

Peak Difficulty

4.12/5