Find the Specified Conditional or Marginal Distribution for the Given $44.4 \%$

question 72

Multiple Choice

Find the specified conditional or marginal distribution for the given contingency table. Round to the nearest tenth of apercent if needed.
-The contingency table below shows the income level for a random sample of adults cross classified by sex.
Find the marginal distribution of the variable "income bracket".

• A)Low: \(44.4 \%\); Middle: \(45.7 \%\); High: 46.7\%
• B) Low: \(47 \%\); Middle: \(40 \%\); High: \(13 \%\)
• C) Male: \(45.2 \%\); Female: \(54.8 \%\)
• D) Low: \(47.6 \%\); Middle: \(39.7 \%\); High: \(12.7 \%\)

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