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mean median mode

Quiz by premarani thingom

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10 questions
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  • Q1
    What is the mean of a data set?
    The value that appears most frequently in the data set
    The average of all the values in the data set
    The smallest value in the data set
    The largest value in the data set
    30s
  • Q2
    What is the mean of the following dataset: 5, 7, 3, 1?
    5
    3
    4
    2
    30s
  • Q3
    What is the median of the following series: 1, 4, 7, 8, 9?
    9
    8
    4
    7
    30s
  • Q4
    What does the median represent in a dataset?
    The sum of all values divided by the number of values
    The value that appears most frequently
    The middle value when the data is sorted
    The highest value in the dataset
    30s
  • Q5
    What happens to the median if the dataset has an even number of values?
    The median is the value that occurs most frequently in the dataset
    The median is the average of the two middle values
    The median is the last value in the sorted dataset
    The median is the first value in the sorted dataset
    30s
  • Q6
    Which of the following is a situation where the median is preferred over the mean as a measure of central tendency?
    When all values in the dataset are equal
    When there are no negative values in the dataset
    When there are outliers in the dataset
    When the dataset is very small
    30s
  • Q7
    What is the mode of the following set of numbers: 2, 3, 5, 6, 6, 7, 9?
    6
    7
    2
    5
    30s
  • Q8
    What is the mode in statistics?
    The most commonly occurring value in a set of numbers.
    The average of a set of numbers.
    The lowest value in a set of numbers.
    The highest value in a set of numbers.
    30s
  • Q9
    Which of the following measures of central tendency is most appropriate for data that includes outliers?
    Median
    Range
    Mode
    Mean
    30s
  • Q10
    What is the range of a set of data?
    The sum of all the values
    The median value
    The average value
    The difference between the maximum and minimum values
    30s

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