NO SIM 11:09 PMM Documents Undo Blank 60 A+ 168 words 1. Consider a lottery that
ID: 3047892 • Letter: N
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NO SIM 11:09 PMM Documents Undo Blank 60 A+ 168 words 1. Consider a lottery that sells 1000 tickets and awards two prizes. if you purchase 10 tickets, what is the probability that you will win a prize? 2. Eleven students are in the line. One refused to be seated in front, one refused to be seated at the back, and one refused to be seated in the middle. in how many ways can this arrangement be dine? 3. Ten students are seated in a row. carl wants to be seated with Jed. Joyce wants to be seated with Sheryl, and Juan does not want to be seated with Frances. how many ways can this be done? 4. How many 4-digit even numbers can be firmed, if repetition of digits is not allowed? 5. Using 20 flavors of ice cream, how many cones with three flavors can be created, if repeated orders are possible but arrangements of these flavors dies not matter? 6. How many four digit odd numbers less than 6000 can be firmed if digits cannot repeat?Explanation / Answer
1.
Total number of possibilities = 1000
Number of tickets I bought was = 10
Therefore, winning probability if onlly one had to be the winner = 10/ 1000 = 0.01
Given, there will be two winners announced, so probability of me winning just doubles i.e. 0.02
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