o 0/1 points | Previous Answers WaneFMAC7 8.4.010 My Notes Ask Your Tea Recall f
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o 0/1 points | Previous Answers WaneFMAC7 8.4.010 My Notes Ask Your Tea Recall from Example 1 that whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing four red marbles, three green ones, four white ones, and one purple one. She grabs eight of them. Find the probability of the following event, expressing it as a fraction in lowest terms. HINT [See Example 1.] She does not have all the green ones. Need Help? aWlutch t Read It O 013 points | Previous Answers Wanef MAC7 8.4 029 My Notes Ask Your Teache The Sorry State Lottery requires you to select five different numbers from 0 through 59. (Order is not important.) You are a Big Winner if the five numbers you select agree with those in the drawing, and you are a Small-Fry Winner if four of your five numbers agree with those in the drawing. (Enter your answers as exact answers.) What is the probability of being a Big Winner? What is the probability of being a Small-Fry Winner? What is the probability that you are either a Big Winner or a Small-Fry Winner? Need Help?Explanation / Answer
1)
green>
all marbles= 4+3+4+1=12
non green>
Probability that she doesnot have all the green that she have all the green ones
Probability that she doesnot have all the green>
Probability that she doesnot have all the green>
Probability that she doesnot have all the green>
Probability that she doesnot have all the green>
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2)
0 through 59, there are 60 numbers
probability of being big winner = 1/(60C5)
probability of being big winner = 1/5461512
probability of being small fry winner = ((5C4)*(55C1))/(60C5)
probability of being small fry winner = (5*55)/(5461512)
probability of being small fry winner = 275/5461512
probability that you are either big winner or a small fry winner =(1/5461512)+(275/5461512)
probability that you are either big winner or a small fry winner = 23/455126
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