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Syeda Laraib
Answers (1)
p=0.072(p is the probability of success) n=300 ( n is the no. of times an exp. is performed) q=1-0.072 ;q=0.928 (q is the probability of failure) mean=μ=np ; μ=300x0.072 ; μ=21.6 σ^2=npq ; = 300x0.072x0.928 ; σ^2=20.0448 σ=4.477 p(x
