Stella Step - Volume 2 - 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

841 words

85% Coverage

1,278 words

90% Coverage

2,006 words

95% Coverage

3,350 words

98% Coverage

4,574 words

99% Coverage

4,982 words

Total Words

5,390

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.29/5	3.93/5
10%	3.49/5	4.13/5
20%	2.77/5	3.87/5
30%	3.12/5	4.01/5
40%	3.10/5	3.85/5
50%	3.37/5	4.13/5
60%	3.07/5	3.92/5
70%	2.53/5	3.62/5
80%	3.01/5	3.91/5
90%	3.58/5	4.47/5
Overall	3.17/5	4.00/5

Deciles

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

10%

1.08/5

20%

1.96/5

25%

2.21/5

30%

2.42/5

40%

2.84/5

50%

3.17/5

60%

3.44/5

70%

3.71/5

80%

4.00/5

90%

4.48/5

Overall Difficulty

3.17/5

Peak Difficulty

4.00/5