Question 865845
1. {{{P(R1)=10/40=1/4}}}
{{{P(R2)=9/39=3/13}}}
{{{P(R1,R2)=(1/4)(3/13)=3/52}}}
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2. {{{P(G1)=30/40=3/4}}}
{{{P(G2)=29/39}}}
{{{P(G1,G2)=(3/4)(29/39)=29/52}}}
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3. {{{P(R)=10/40=1/4}}}
{{{P(G)=30/39=10/13}}}
{{{P(R,G)=(1/4)(10/13)=10/52=5/26}}}