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Deciles

Quiz by Benedicto Gatila

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10 questions
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  • Q1
    What is a decile?
    A name of a color
    A way to divide a set of data into 10 equal parts
    A measurement of weight
    A type of fruit
    30s
  • Q2
    How many groups do deciles divide a data set into?
    15
    20
    10
    5
    30s
  • Q3
    If a test score is in the 3rd decile, what does it mean?
    The score is in the top 10%
    The score is exactly in the middle
    The score is higher than 20% but less than or equal to 30% of all scores
    The score is higher than 50% of all scores
    30s
  • Q4
    If you have a list of 100 numbers, how many numbers would be in one decile?
    15 numbers
    20 numbers
    5 numbers
    10 numbers
    30s
  • Q5
    If your score is in the 1st decile of your class, what does it mean?
    Your score is in the top 10% of the class
    Your score is in the bottom 10% of the class
    Your score is in the middle 50% of the class
    Your score is above 90% of the class
    30s
  • Q6
    In which decile would a score that is better than 60% but less than or equal to 70% of all scores fall?
    7th decile
    3rd decile
    5th decile
    10th decile
    30s
  • Q7
    If 70 students took a test, how many students' scores would fall into each decile?
    5 students
    10 students
    12 students
    7 students
    30s
  • Q8
    Which of the following best describes how deciles are used?
    To understand the distribution of data
    To calculate the average score
    To count how many students are in a class
    To find the highest score
    30s
  • Q9
    If a dataset is divided into deciles, how many parts will it be divided into?
    20 parts
    10 parts
    50 parts
    5 parts
    30s
  • Q10
    What does it mean if you are in the 9th decile of your test scores?
    You scored in the middle of the class
    You scored better than 90% of your classmates
    You scored better than 50% of your classmates
    You scored the lowest in the class
    30s

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