Essay
Test the hypothesis that 
≠ 
. Use α = 0.02. The sample statistics listed below are from independent samples.Sample statistics: 
= 1000, 
= 250, and 
= 1200, 
= 195.
Correct Answer:
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test statistic 
≈ 5.09; P-valu...
≈ 5.09; P-valu...View Answer
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