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Central Tendencies

Quiz by Tiffany Biggs

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11 questions
Show answers
  • Q1
    What is the median of the following set of numbers: 7, 9, 3, 8, 4?
    8
    7
    4
    9
    30s
  • Q2
    If the set of numbers is {5, 12, 7, 19, 12}, what is the mode?
    5
    7
    12
    19
    30s
  • Q3
    Which of the following describes the mean of a data set?
    The difference between the highest and lowest numbers
    The sum of all the numbers divided by the count of the numbers
    The middle number when all numbers are in order
    The number that appears most frequently
    30s
  • Q4
    If a classroom has test scores of 70, 85, 70, 90, and 85, what is the median score?
    85
    75
    90
    70
    30s
  • Q5
    In a set of data, the numbers are 2, 4, 6, 8, 10. What is the mean of this set?
    8
    6
    5
    7
    30s
  • Q6
    Jack recorded temperatures of 72°F, 75°F, 77°F, 78°F, and 80°F over five days. What is the mode of these temperatures?
    There is no mode
    78°F
    75°F
    77°F
    30s
  • Q7
    Which measure of central tendency is most affected by extreme values in a data set?
    Median
    Mean
    Mode
    Range
    30s
  • Q8
    In a set of data (3, 5, 7, 8, and 22), which value is the outlier?
    5
    22
    3
    7
    30s
  • Q9
    Given the set of numbers (4, 9, 11, 12, 47), which number is most likely the outlier?
    4
    11
    9
    47
    30s
  • Q10
    In a dataset of test scores (85, 88, 89, 91, 98, and 110), which score is likely an outlier?
    85
    91
    88
    110
    30s
  • Q11
    In a list of ages at a family reunion (12, 13, 15, 16, 45, 17), which age is the outlier?
    17
    15
    12
    45
    30s

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