Chris Spencer edited Mas Questions.tex  about 10 years ago

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a) $(0.5)^3=1/8$\\  b) $0.5*0.5*0.5=1/8$\\  \subsection{5.63}  They are both the same probability.Each time you flip a coin there is a probability of $1/6$ to roll any number from 1-6, so total probability here $\frac{1}{6}^5$\\ $(\frac{1}{6})^5$\\  \subsection{5.65}  a)Neither fastened is $1-0.84=0.16$ then for two people, $(0.16)(0.16)=0.0256$\\  b)$1-0.0256=0.9744$\\