(a) without replacement:
P(S)=13/52=1/4
P(SS)=(1/4)*(12/51)=1/17
Probability of selecting two spades without replacement is 1/17.
(b) with replacement
P(S)=13/52=1/4
P(SS)=(1/4)(13/52)=1/16
Probability of selecting two spades with replacement is 1/16.
Here is the set up:
(3/4)[(11/8) + (11/9) + (7/8)]
Do the math to find your answer.
54•150,I think that’s the way to do it,let me know if I’m wrong.
14.89/8
Divide by 8/8
Final Answer: 1.86/1 (Rounded)
