Good questions to get students thinking about the mean. Making discoveries as we go along ...
Good discoveries!
- Finding the mean of 3 consecutive numbers always turn out to be the middle number!
- The mean of 4 consecutive set of numbers is never a whole number
- The mean of an odd quantity of whole consecutive numbers always seem to be the middle number
- The mean of an even quantity of whole numbers is always half way between the middle two numbers
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