(All Steps) A 1990 census report revealed that the mean distance that U. S. citizens live from their birthplace is 50 miles and that the standard deviation
Question: A 1990 census report revealed that the mean distance that U. S. citizens live from their birthplace is 50 miles and that the standard deviation is 15 miles. A random sample of 49 residents of your city yielded a mean distance of 56 miles.
- Set up the null and alternative hypotheses to test if the mean distance from residence to birthplace for people living in your city differs from the census report.
- Test your hypothesis using = 0.01.
- Find the p value.
- Based on the results of the study, what can you conclude?
(1 points)
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