The statement first “the class boundaries would change" is the correct.
Statistics is a mathematical tool defined as the study of collecting data, analysis, understanding, representation, and organization. Statistics described as the procedure of collecting data, classifying it, displaying that in a way that makes it easy to understand, and analysing it even further.
We have:
A statistics student had excluded three outlier values when constructing a histogram of a frequency distribution.
As we know, the statistics described as the procedure of collecting data, classifying.
And from the given data we can conclude the class boundaries would change.
Thus, the statement first "the class boundaries would change" is the correct.
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