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Quiz by Michelle Bagley

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11 questions
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  • Q1
    Which set of data has a larger range?
    Question Image
    black bear
    grizzly bear
    30s
  • Q2
    Which bear tends to live longer?
    Question Image
    grizzly bear
    black bear
    30s
  • Q3
    What is the average age of a black bear?
    Question Image
    18
    25
    20
    16
    30s
  • Q4
    What is the median of the grizzly bear's age?
    Question Image
    18
    can't be determined
    21
    25
    30s
  • Q5
    What is the mean of the black bear's age?
    Question Image
    18
    25
    21
    can't be determined
    30s
  • Q6
    Which statement is true?
    Question Image
    The spreads are equal.
    Grizzly bears have more variation in their age.
    Black bears have more variation in their age.
    All black bears live fewer years than grizzly bears.
    30s
  • Q7
    Which of these best describes the black bear data?
    Question Image
    skewed right
    normal, symmetric distribution
    uniform
    skewed left
    30s
  • Q8
    Which of these would have a the smallest Mean Absolute Deviation?
    Question Image
    Black Bears
    cannot be determined
    Grizzly Bears
    they are the same
    30s
  • Q9
    50 is what percent of 310?
    16%
    6.2%
    50%
    62%
    30s
  • Q10
    Which of these is affected by outliers?
    IQR
    median
    mode
    mean
    30s
  • Q11
    What percent of the data lies within the box of a box-and-whisker plot?
    50%
    25%
    75%
    100%
    30s

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