Question

what is open -end classes series?​

Answer 1

The Open Yale Courses Series is designed to bring the depth and breadth of a Yale education to a wide variety of readers. ... Covering a wide variety of topics across disciplines in the social sciences, physical sciences, and humanities, Open Yale Courses books offer accessible introductions at affordable prices.

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Answer 2

Explanation:

If, in a frequency distribution, the initial class interval is indeterminate at its beginning and/or the final class interval is indeterminate at its end, the distribution is said to possess “open ended” classes.

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