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Ireland: choose your country
Sixth Class maths · AF.1 · Displaying Data

Read values from a dot plot on a number line

Each number in the list is one dot on the dot plot. Find the mean, median, mode and range of the values, in that order.

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  1. Find the mean, median, mode and range of this data set: 1, 8, 8, 8, 5

    Answer: Mean: 6; Median: 8; Mode: 8; Range: 7

  2. Find the mean, median, mode and range of this data set: 9, 8, 1, 1, 1

    Answer: Mean: 4; Median: 1; Mode: 1; Range: 8

  3. Find the mean, median, mode and range of this data set: 1, 6, 4, 1, 8

    Answer: Mean: 4; Median: 4; Mode: 1; Range: 7

Tip: Each number in the list is one dot on the dot plot. Find the mean, median, mode and range of the values, in that order.

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