Parameter Estimates (rounded to 2 decimal places):

α = 4.03 and β = 5.03


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 1.72049915941 0.02%
2 2.21898995948 0.05%
3 2.42954716693 0.09%
4 2.95036288249 0.12%
5 3.01011355947 0.15%
6 3.05119227184 0.19%
7 3.05184567792 0.22%
8 3.26633786546 0.25%
9 3.26663567766 0.29%
10 3.39645138595 0.32%
11 3.50944284248 0.35%
12 3.51777674106 0.38%
13 3.64686415347 0.42%
14 3.64898350873 0.45%
15 3.67722591561 0.48%
16 3.72213589893 0.52%
17 3.8906432784 0.55%
18 3.90478372204 0.58%
19 3.95894059947 0.62%
20 3.98940149316 0.65%
21 4.17095007996 0.68%
22 4.2191212552 0.71%
23 4.23006696768 0.75%
24 4.32113644033 0.78%
25 4.39098493046 0.81%
26 4.4670126839 0.85%
27 4.49484279333 0.88%
28 4.61458414162 0.91%
29 4.65384063443 0.95%
30 5.46175744713 0.98%