A certain city has one morning newspaper and one evening newspaper. It is estimated that 20% of the city's household subscribe to the morning paper and 60% subscribe to the evening paper. Of those who subscribe to the morning paper, 80% also subscribe to the evening paper. Practice q # 23 p.197 chap 7 a. b. they subscribe to the morning paper? C. What proportion of households subscribes to both paper? If a household subscribes to the evening paper, what is probability that What proportion of households subscribes to at least one paper?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
ChapterP: Prologue: Calculator Arithmetic
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A certain city has one morning newspaper and one evening newspaper. It is estimated
that 20% of the city's household subscribe to the morning paper and 60% subscribe to
the evening paper. Of those who subscribe to the morning paper, 80% also subscribe
to the evening paper.
Practice q # 23 p.197
chap 7
a.
b.
they subscribe to the morning paper?
C.
What proportion of households subscribes to both paper?
If a household subscribes to the evening paper, what is probability that
What proportion of households subscribes to at least one paper?
Transcribed Image Text:A certain city has one morning newspaper and one evening newspaper. It is estimated that 20% of the city's household subscribe to the morning paper and 60% subscribe to the evening paper. Of those who subscribe to the morning paper, 80% also subscribe to the evening paper. Practice q # 23 p.197 chap 7 a. b. they subscribe to the morning paper? C. What proportion of households subscribes to both paper? If a household subscribes to the evening paper, what is probability that What proportion of households subscribes to at least one paper?
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