Question

Which could not be a set of intervals for a frequency table or a histogram?





0–4, 5–9, 10–14, 15–19, 20–24



0–5, 5–9, 10–15, 15–20, 20–25



1–5, 6–10, 11–15, 16–20, 21–25



1–10, 11–20, 21–30, 31–40, 41–50

Answer 1

Check to ensure that all subintervals are of the same length. Do any of the given subintervals violate that requirement?

Answer 2

yes....the second one does

Answer 3

@mathmale

Answer 4

:)