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A sample of 16 items from population 1 has a sample variance s = 5.5 and a sample of 17 items from population 2 has a sample

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Answer #1

a)

Test statistic =s12/s22 = 2.39
P value = 0.0469 (or 0.025 < p value <0.05)

b)

reject Ho if F is greater than 2.35

we can conclude that population 1,,,,,,,,,,,,

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