Statistics IITU Board 2080
In an experiment to determine which of three different missile systems is preferable, the propellant burning rate is measuresd. The data after coding are given in the table. Use Kruskal Wallis test…
10In an experiment to determine which of three different missile systems is preferable, the propellant burning rate is measuresd. The data after coding are given in the table. Use Kruskal-Wallis test (significance level of 0.01) to test the hypothesis that the propellant burning rates are same for three missile systems.
Missile system I
22.3
16.7
22.7
19.3
18.5
Missile system II
23.4
19.5
17.5
20.8
16.0
19.9
Missile system III
18.4
19.5
17.8
18.0
19.6
22.8
17.1
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