Spy Kyoushitsu - Volume 4 - 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

1,352 words

85% Coverage

1,970 words

90% Coverage

2,988 words

95% Coverage

4,801 words

98% Coverage

6,274 words

99% Coverage

6,765 words

Total Words

7,256

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.57/5	4.41/5
10%	3.03/5	3.84/5
20%	3.35/5	3.97/5
30%	2.97/5	4.01/5
40%	3.09/5	4.01/5
50%	3.49/5	4.30/5
60%	2.87/5	3.89/5
70%	3.34/5	3.82/5
80%	3.36/5	3.87/5
90%	3.03/5	3.88/5
Overall	3.24/5	4.00/5

Deciles

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

10%

1.63/5

20%

2.25/5

25%

2.45/5

30%

2.66/5

40%

3.00/5

50%

3.24/5

60%

3.49/5

70%

3.73/5

80%

4.00/5

90%

4.47/5

Overall Difficulty

3.24/5

Peak Difficulty

4.00/5