In Exercise 11.2.11, are the events that a randomly chosen person uses Facebook and a randomly chosen person uses Instagram mutually exclusive? What would have to be true about Facebook and Instagram users for these two events to be mutually exclusive?

Data from Exercise 11.2.11

As estimated by the Pew Research Center in 2016, the probabilities associated with a randomly chosen American adult using Facebook and Instagram are shown in the following two-way table. 

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Instagram Total Yes No Facebook Yes No 0.27 0.41 0.68 Total 0.01 0.28 0.31 0.72 0.32 1.00