Mean, Median, Mode, and Range Quiz
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Questions and Answers

What is the method to find the mean of a data set?

  • Subtracting the smallest number from the largest number in the data
  • Finding the middle number in the data
  • Finding the number that occurs most frequently in the data
  • Adding all the numbers in the data and dividing by the number of numbers (correct)
  • What is the median of a data set?

  • The difference between the largest and smallest numbers in the data
  • The number that occurs most frequently in the data
  • The sum of all the numbers in the data divided by the number of numbers
  • The middle number in the data (correct)
  • What is the range of a data set?

  • The number that occurs most frequently in the data
  • The sum of all the numbers in the data divided by the number of numbers
  • The difference between the largest and smallest numbers in the data (correct)
  • The middle number in the data
  • What is the mode of a data set?

    <p>The number that occurs most frequently in the data</p> Signup and view all the answers

    What is the value of the mean in the given example?

    <p>83.67</p> Signup and view all the answers

    Study Notes

    • Mean, median, mode, and range are used to analyze and understand data.
    • Mean is found by adding all the numbers in the data and dividing by the number of numbers.
    • In the example, the mean is 83.67.
    • Median is the middle number in a data set. In the example, the median is 84.
    • Mode is the number that occurs most frequently in a data set. In the example, the mode is 84.
    • Range is found by subtracting the smallest number from the largest number in a data set. In the example, the range is 25.

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    Description

    Test your knowledge on calculating mean, median, mode, and range of a data set. Practice finding the central tendencies and the range of a set of numbers.

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