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Tables are attached For W13-15. Suppose a survey found 30% of people over the age of 55 have used an online dating service. A
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Here given P- 30/. - o 30 n214. Probabilik mass fun lion fbionomial distri- butim P (: Pm) h-2. p(- P) 13) probabili less -th

14 More than has used :F One per Son Р С) Total protabili trom quest om we knou that p(o) + P() -13 So just subrti-tute o.04

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