Question: Using Data Analysis ToolPak in Excel, please show how to solve the following problem: The average lateness for one of the top airline companies is

Using Data Analysis ToolPak in Excel, please show how to solve the following problem:

The average lateness for one of the top airline companies is 10 minutes. The variance of the lateness measure is calculated as 10. An airplane arrived 14 minutes after the stated arrival time. Calculate thez-score for the lateness of this particular airplane.

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