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Marginal distributions

AP.STATS: UNC‑1 (EU), UNC‑1.Q (LO), UNC‑1.Q.1 (EK)
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Problem

Here is a table giving the number of US households (in thousands) in 2013 by tenure and insurance status:
Insurance statusOwns homeRents home
Insured7113
Uninsured527
Find the marginal distribution of tenure in counts.
Owns home:
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
Rents home:
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
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