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probability

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  • What is the experimental probability of a spin of orange?
    21/60
  • According to the table, what color had an experimental probability closest to its theoretical probability?
    red
  • Bradley spun the spinner 40 times and recorded his results in the table. According to the table, what was the experimental probability of spinning blue?
    12/40 or 3/10
  • Roll of the Die (6-sided), what is P(not a 2) =
    5/6
  • Which color had an experimental probability that matched its theoretical probability?
    Blue
  • For two consecutive spins, what is the theoretical probability of spinning any color first AND a green second?
    4/16 or 1/4
  • If the coin is flipped 140 times, how many times would you predict that the coin lands on heads?
    70 times
  • ?
    280/1500 or 14/75
  • If the spinner is spun 40 times, how many times would you predict a spin of something that is not purple?
    30
  • If the die is rolled 300 times, how many times would you predict a roll of a 1 or a 6?
    100 times
  • What is the theoretical probability that the coin will land on tails?
    1/2
  • P(not orange)
    3/4
  • P(blue or black)
    1/2 or 2/4
  • For two consecutive spins, what is the theoretical probability of spinning a red first AND a blue second?
    1/16
  • For a single spin, what is the theoretical probability of spinning green?
    1/4
  • What is the theoretical probability that the coin will land on heads?
    1/2
  • If Bradley spins the spinner 200 times, how many times would you predict the spinner lands green?
    50 times
  • Neil tossed a 6-sided die 90 times. The results of his tosses are recorded in the table: What number had an experimental probability that matched its theoretical probability?
    2
  • P(black) =
    1/4
  • Roll of the Die (6-sided), what is P(odd) =
    3/6 or 1/2
  • ?
    240/450 or 8/15