# Statistics

Recently, a university surveyed recent graduates of the English Department for their starting salaries. Four hundred graduates returned the survey. The average salary was \$25,577. The population standard deviation is \$2,566. What is the 95% confidence interval for the mean salary of all graduates from the English Department?

[\$25,326, \$25,828]
[\$25,365, \$25,789]
[\$25,246, \$25,908]
[\$25,336, \$27,101]

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2. 👎 0
3. 👁 427
1. [\$25,326, \$25,828]

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2. 👎 0
2. Thank you!

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2. 👎 0

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