Question: Microsoft Word - Assignment 4 Part 2_V2 The inorganic mercury content in a single cigarette of a particular brand is a random variable with mean

Microsoft Word - Assignment 4 Part 2_V2

The inorganic mercury content in a single cigarette of a particular brand is a random variable with mean 25 ng and a population standard deviation of 12 ng. A random sample of n = 100 cigarettes is taken for analysis.

a) (2 points) What is the approximate distribution of the sample mean

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