Airshows day:Mean and Standard Deviation / winner

During Day 1 of the Airshow, an emergency required the launch of an additional sortie for the KC-135. Because members of your team were already on board, they

recorded an additional aircraft data point of 10.71. Use the spreadsheet that you created for the Module 2 - Discussion: Airshow Day 1: Mean and Standard

Deviation to:

Calculate the new KC-135 Mean and Standard Deviation for eleven sorties.
Determine the impact (if any) Sortie 11 has on the original ten KC-135 sortie mean and standard deviation calculated values.

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