Question 1125713
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Since J and K are independent events, this means that P(J | K) = P(J).
note: that is a vertical bar, not the uppercase letter 'i'


So, <font color=red>P(J) = 0.68</font> as well. 
The fact that event K happens does <u>not</u> alter or change the probability for event J. 
This is what it means to have independent events. 
The two events are free to do their own thing, so to speak. 
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