The estimated sum of the given numbers close to the value of a single number is 3500.
The cluster estimation technique is an approach that is applied to evaluate the aggregate sum and products when the numbers that are added or multiplied cluster close in value to a single number.
It implies that, for the given set of data, we will find the average first.
i.e.
= (709+645+798+704+658)/5
= 3514/5
= 702.8
Using the clustering technique, the estimated sum of numbers close to the value of a single number is:
= 700 × 5
= 3,500
Learn more about the clustering estimation technique here:
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