Triangular Number 1 - 25 - Statistics

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General Stats

This quiz has been taken 38 times
The average score is 21 of 25

Answer Stats

When n = ...	T =	% Correct
1	1	100%
4	10	96%
2	3	96%
3	6	96%
5	15	92%
6	21	88%
7	28	88%
8	36	88%
9	45	88%
10	55	88%
11	66	88%
12	78	88%
14	105	85%
15	120	85%
16	136	85%
17	153	85%
13	91	85%
18	171	81%
19	190	81%
20	210	81%
21	231	77%
22	253	77%
23	276	65%
24	300	58%
25	325	58%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

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