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Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable X - Y.Round to two decimal places if necessary.
Standard Form
A prescribed or agreed format or approach that is widely accepted and used for a particular purpose.
Advertising Campaign
A coordinated series of promotional messages across different media with a single theme or idea, aimed at influencing the audience's perception or behavior.
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A short and striking or memorable phrase used in advertising or as a motto.
Standard Form
A recognized or conventional format for presenting information or arguments, typically used to ensure clarity.
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