What is the null hypotheses

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Practice questions

These samples are from paired from two populations. The claim is that the first population mean will be at least as large as the mean of the second population. This claim will be assumed to be true unless the data strongly suggest otherwise. Using alpha=0.10, what is the null hypotheses?

Population Data

Sample 1 Sample 2

4.4  3.7 

2.7  3.5

1.0  4.0 

3.5  4.9 

2.8  3.1 

2.6  4.2 

2.4  5.2 

2.0  4.4 

2.8  4.3 

Test using α = 0.10. state the null and alternative hypotheses, critical value, test statistic, and conclusion.

Reference no: EM132402480

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