The probability that an event will not happen is P (E') =0.96. Find the probability that the event will happen. The probability that the event will happen is (Simplify your answer.)

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A: Consider, p^1=2034=0.588p^2=104150=0.693p^=x1+x2n1+n2=20+10434+150=0.674    

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A: Please see the handwritten solution

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A: Sample = 1007 Women = 500 35% = 175 says swimming.  

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A: In total, there are 677 students  Also, there are 26 letters in English alphabets.