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Statistics - Hypothesis Testing

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A student group claims that first year students at a college study an average of 150 minutes per night. A skeptic suspects that the students actually study less. A survey of 269 math students results in an avery of 137 minutes.

Write the null and alternative hypothesis.

The average of 137 minutes was found to be statistically significant at the 5% level. Which hypothesis was supported

The average of 135 minutes was found to be statistically significatnt ant 5% level. Give a possible p vaule for this result.

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