The chart below represents the number of marbles in a jar.P(green) =
  • 5/19
  • 10/28
  • 5/14
Based on the chart, what is the experimental probability of drawing a green marble?
  • 1/8
  • 8/25
  • 8/100
  • 7/8
Andrew picks one marble at a time from a box and replaces it. He repeats this process 25 times and records the results in the table. Based on the table, which color marble has an experimental probability of 1/5?
  • Yellow
  • Red
  • Blue
  • Green
A bag contains black, grey and white balls. The probability of selecting a black ball is 0.3 and a grey ball is 0.6. What is the probability of selecting a white ball?
  • 0.1
  • 0.36
  • 0.63
  • 0.9
Which of the following events would be LEAST likely to occur?
  • Tossing a fair coin and obtaining a head
  • Rolling a standard six-sided die and obtaining a 3
  • Randomly selecting the letter 'G' from the 26 letters of the alphabet
  • Winning first prize in a raffle of 100 tickets in which you have 4 tickets
In a bag of 40 marbles, 28 are blue. If a marble is selected 50 times with replacement, the number of blue marbles you would expect to select is:
  • 28
  • 35
  • 40
  • 70
You flip a coin 20 times and record the results. Is this experimental or theoretical probability?
  • Experimental
  • Theoretical
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