The enrolment in a school during six consecutive years was as follows:
1555, 1670, 1750, 2013, 2540, 2820
The mean enrollment of the school for this period is ____.

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Detailed Solution

The enrolment in a school during six consecutive years was as follows:
1555, 1670, 1750, 2013, 2540, 2820
The mean enrollment of the school for this period is 2058.
Given the enrolment in a school during six consecutive years.

Sum of enrollments of all years:
= 1555 + 1670 + 1750 + 2013 + 2540 + 2820
= 12348
The mean is:
Question Image

The mean is 2058.

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