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Qn #865
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The probability that a man who is x years old will die in a year is p. Then, amongst n persons $A_1,A_2,\ldots A_n$ each x year old now, the probability that ${{A}}_1$ will die in one year and (be the first to die ) is
A.
$$\frac{1}{{n}^2}$$
B.
$$1-((1-p))^n$$
C.
$$\frac{1}{{n}^2}\lbrack{1-(1-p){{}^{}}^n}\rbrack$$
D.
$$\frac{1}{n}\lbrack{1-(1-p){}^n}\rbrack$$
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❓ Question: The probability that a man who is x years old will... | TANCET Group Studies | Tancet Group Studies