TEDx talks in Japanese - 学びの中の「開く」と「閉じる」｜"Opening" and "closing" in education | Kazuyuki Iguchi | TEDxDoshishaU - 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

250 words

85% Coverage

351 words

90% Coverage

477 words

95% Coverage

602 words

98% Coverage

678 words

99% Coverage

703 words

Total Words

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Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.95/5	4.85/5
10%	2.95/5	3.40/5
20%	2.95/5	4.75/5
30%	4.45/5	5.00/5
40%	3.33/5	4.75/5
50%	2.95/5	3.40/5
60%	4.70/5	5.00/5
70%	4.75/5	5.00/5
80%	3.45/5	4.85/5
90%	3.20/5	4.98/5
Overall	3.45/5	4.92/5

Deciles

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

10%

1.75/5

20%

2.49/5

25%

2.65/5

30%

2.81/5

40%

3.13/5

50%

3.45/5

60%

4.25/5

70%

4.65/5

80%

4.92/5

90%

5.00/5

Overall Difficulty

3.45/5

Peak Difficulty

4.92/5