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# One sample Hypothesis

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A recent article in USA Today reported that a job awaits only one in three new college graduates. The major reasons given were an overabundance of college graduates and a weak economy. A survey of 200 recent graduates from your school revealed that 80 students had jobs. At the .02 significance level, can we conclude that a larger proportion of students at your school have jobs?

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#### Solution Preview

Let denote by p the mean proportion of students at your school who have jobs.

We need to test hypotheses:

H0: p<= 0.333
Ha: p>0.333

Given sample mean ...

#### Solution Summary

The solution does a great job of explaining the problem below. Step by step instructions are provided to arrive to the final answer. The solution can be easily understood by a student with a basic understanding of Hypothesis Testing. Overall, a great response.

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