What assumption would be required in given context

Reference no: EM131405042

Employees at a corporate headquarters own an average of 240 shares of the company's common stock, with a standard deviation of 40 shares.

For a simple random sample consisting of 5 employees, what assumption would be required if we are to use the standard normal distribution in determining P(x‾ ≥ 220)?

Reference no: EM131405042

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