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  • Mean, Median, Mode and Range
  • Find the mean of the given data. 66, 57, 71, 54, 69, 58
Multiple choice

Find the mean of the given data. 66, 57, 71, 54, 69, 58

  1. 63.5

  2. 62.5

  3. 62

  4. 61.5

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mean is the sum of all observations divided by the number of observations. Sum = 66 + 57 + 71 + 54 + 69 + 58 = 375. Mean = 375 ÷ 6 = 62.5

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