The starting salary of business students in a university is known to be normally distributed. A random sample of 18 busi

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answerhappygod
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The starting salary of business students in a university is known to be normally distributed. A random sample of 18 busi

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The starting salary of business students in a university is
known to be normally distributed. A random sample of 18 business
students results in a mean salary of $46,500 with a standard
deviation of $10,200. Construct the 80% confidence interval for the
mean starting salary of business students in this university. Round
your answers to 2 decimal places.
Margin of error?
LCL?
UCL?
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