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REVISION

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    CHOOSE THE CORRECT OPTION
  •   Study   Slideshow
  • The average of a set of data
    Mean
  •  10
  • The difference of the greatest value and lowest value of a data set.
    Range
  •  10
  • The value that occurs most frequently in a data set
    Mode
  •  10
  • The middle number of the data set in which the numbers are written in numerical order
    Median
  •  10
  • Q3 – Q1
    IQR
  •  10
  • Find the mode of the following data set. 10 ,11 ,11, 12, 11, 12 ,13, 15 , 16 , 12 , 15
    11 and 12
  •  15
  • What is the median score of achieved by a student who recorded the following scores on 10 Math quizzes ? 68 , 55, 70 , 62 , 71 , 58 , 81 , 82 , 63 , 79
    69
  •  15
  • What is the mode of this data?
    2
  •  15
  • what is the range of this data?
    75
  •  15
  • Which type of display allows you to easily find out the mode of the data?
    Line plot
  •  15
  • Choose the appropriate measure to describe the center and spread of the distribution.
    Mean and MAD
  •  15
  • Which display makes wasier to find the median of the data?
    Box plot
  •  15
  • Which display shows the data divided into equal intervals?
    Histogram
  •  15
  • Which display shows how many times the value occurs in the data set?
    Line plot
  •  15
  • Which display helps to compare the data set?
    Bar graph
  •  15