If, in an examination, your relative frequency column does not sum [...], you know that you have made a mistake.
Answer
to 1 (or 100%)
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Subject 3. Frequency Distributions st one is -27%. Let's use 6 non-overlapping intervals, each with a width of 10%. The first interval starts at -27% and the last one ends at 33%. Therefore, the entire range of the HPRs is covered.
Hint: <span>If, in an examination, your relative frequency column does not sum to 1 (or 100%), you know that you have made a mistake.
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