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6. In ECON 2106, I have 31 females and 24 males. Via a survey, the females...

6. In ECON 2106, I have 31 females and 24 males. Via a survey, the females state that they study 5.4 hours per week (with standard deviation of 2.3) and the males state that they study 4 hours per week (with standard deviation of 2.6). I want to see whether they study equal amounts statistically.
(a) Write down an appropriate null and alternative hypothesis. (b) Construct the test statistic. (c) Test your hypothesis at all appropriate levels.

Math   Statistics-And-Probability   
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Answer #1

Generally we use alpha as 0.05 or 0.01 so overall conclusion is to reject the null hypothesis.

Conclusion- they did not study equal amounts statistically.

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