Biostatistics: Measures of Location and Dispersion Quiz
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Questions and Answers

What is the formula for finding the median when the number of observations (n) is even?

  • Me = Xn + Xn / 2
  • Me = Xn
  • Me = Xn+1
  • Me = Xn + Xn+1 / 2 (correct)

    • What is the median for the given data: 4 , 5 , 8 , 10 , 12 , 6 , 5 , 14 , 2?

  • 6 (correct)
  • 5
  • 10
  • 8

    • What does 'mode' represent in a set of data?

  • The highest value
  • The average value
  • The most common value (correct)
  • The lowest value

    • What is the mode for the given data set: 4 , 5 , 8 , 10 , 12 , 6 , 5 , 4 , 2 , 5?

    <p>5</p> Signup and view all the answers

    What is the formula for finding the median when the number of observations (n) is odd?

    <p>Me = Xn+1</p> Signup and view all the answers

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