Question 1175251
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(i)    {{{0.5^5}}} = {{{1/2^5}}} = {{{1/32}}} = 0.03125 = 3.125%.    <U>ANSWER</U>



(ii)   {{{C[5]^1*0.5^1*0.5^4}}} = {{{5*0.5^5}}} = {{{5/2^5}}} = {{{5/32}}} = 0.15625 = 15.625%.     <U>ANSWER</U>



(iii)  At most one means = (one) + (no one) = 0.03125 + 0.15625 = 0.1875 = 18.75%.      <U>ANSWER</U>
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Solved.