Triangular Number 1 - 25 - Statistics

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%
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Score Distribution
Percent of People with Each Score
Percentile by Number Answered
Your Score History
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