Mama - 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

830 words

85% Coverage

1,282 words

90% Coverage

2,054 words

95% Coverage

3,515 words

98% Coverage

4,764 words

99% Coverage

5,180 words

Total Words

5,596

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.32/5	4.19/5
10%	3.73/5	4.31/5
20%	3.42/5	4.14/5
30%	3.48/5	4.15/5
40%	3.57/5	4.22/5
50%	3.52/5	4.21/5
60%	3.59/5	4.26/5
70%	3.72/5	4.30/5
80%	3.69/5	4.29/5
90%	3.23/5	4.05/5
Overall	3.54/5	4.24/5

Deciles

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

10%

1.92/5

20%

2.75/5

25%

2.88/5

30%

3.01/5

40%

3.27/5

50%

3.54/5

60%

3.78/5

70%

4.01/5

80%

4.24/5

90%

4.47/5

Overall Difficulty

3.54/5

Peak Difficulty

4.24/5