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3 questions
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  • Q1
    A computer scientist writes a program to generate single-digit and double-digit numbers using the digits 1 and 2. The probabilities the scientist used in the program are shown in the table below. Which statement about the likelihood of a number being generated by the program is true?
    Question Image
    The program is equally likely to generate a single-digit number as a double-digit number.
    The program is more likely to generate a double-digit number containing only 1s or only 2s than a double-digit number containing a 1 and a 2.
    The program is unlikely to generate a double-digit number.
    The program is more likely to generate a single-digit number than a double-digit number.
    60s
    M07.D-S.3.1.1
  • Q2
    As of 2012, there have been 8 players in the history of professional baseball who have each hit more than 600 home runs in his career. There have been over 15,000 professional baseball players throughout the history of professional baseball. Which term BEST describes the likelihood that a randomly chosen professional baseball player has hit more than 600 home runs in his career?
    likely
    unlikely
    neither unlikely nor likely
    impossible
    60s
    M07.D-S.3.1.1
  • Q3
    Pat is conducting a probability experiment using the spinner pictured below. Pat spins the spinner one time. Which statement about the result of the spin is true?
    Question Image
    Region 1 is certain.
    Region 1 and region 2 are equally likely.
    Region 2 is more likely than region 3.
    Region 3 is impossible.
    60s
    M07.D-S.3.1.1

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