Parameter Estimates (rounded to 2 decimal places):

α = 4.32 and β = 6.75


For the data, the following plot is generated.


Tabular Results

This Table shows the results of the Weibull Probability Plot.

# Failure Time F(t)
1 2.36287140706 0.02%
2 3.02931942456 0.05%
3 3.08168245178 0.09%
4 3.22854819042 0.12%
5 3.49365667351 0.15%
6 3.59338779274 0.19%
7 3.62557060946 0.22%
8 3.62742431161 0.25%
9 3.64304249606 0.29%
10 3.64501123988 0.32%
11 3.82539094679 0.35%
12 3.8584557868 0.38%
13 3.87404938511 0.42%
14 3.97475785762 0.45%
15 3.98386167353 0.48%
16 4.02955290924 0.52%
17 4.14547637158 0.55%
18 4.15940593829 0.58%
19 4.20472408544 0.62%
20 4.23152358468 0.65%
21 4.36160395 0.68%
22 4.42997852123 0.71%
23 4.44143994409 0.75%
24 4.49194177145 0.78%
25 4.50827976814 0.81%
26 4.58306510476 0.85%
27 4.70756235302 0.88%
28 4.78787842066 0.91%
29 5.53836778445 0.95%
30 5.66705671531 0.98%