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In: Statistics and Probability

Consider these 4 samples potentially drawn from 4 different populations. Sample #1) 25 19 14 21...

Consider these 4 samples potentially drawn from 4 different populations. Sample #1) 25 19 14 21 18 18 19 19 Sample #2) 25 15 22 20 15 20 16 20 20 16 20 11 Sample #3) 22 16 23 13 14 19 18 10 11 Sample #4) 12 11 13 10 25 19 Test the hypothesis using the samples.

assuming that a = 0.05

Ho: u2 = u3

Ha: u2 not equal to u3

Ho: sigma 2 < = to sigma 3

Ha: sigma 2 > sigma 3

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orchestra answered 10 months ago
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