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  1. mathematics
  2. statistics
  3. calculate the probability of the following events.

Calculate the probability of the following events. Make sure to reduce your answers to decimals You have...

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Statistics

  1. Calculate the probability of the following events.Make sure to reduce your answers to decimals
    1. You have a box of 100 raffle tickets. There will be two ticketsdrawn to determine the winners of the raffle. What’s theprobability that you and your best friend bothwin the raffle? Assume that the drawing will be conductedwithout replacement.
    2. You have a box of 200 raffle tickets. There will be one ticketdrawn to determine the winner of the raffle. What’s the probabilitythat you or your best friend, or your roommatewins the raffle?
    3. You have a bag of marbles. In the bag are 3 green marbles, 2blue marbles, and 6 red marbles. What is the probability of drawing4 red marbles in 4 consecutive draws from the bag? Assume you’resampling randomly and with replacement.

Answer & Explanation Solved by verified expert
4.2 Ratings (858 Votes)
aThe total number of ways in which the two raffle tickets can bedrawn is and there is only one favorable way so that both the people    See Answer
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