Question 39
a survey of 800 people found that 73% of the junk mail sent to homes was thrown aw...
Mathematics, 11.11.2019 03:31, ValeriaVironche953
Question 39
a survey of 800 people found that 73% of the junk mail sent to homes was thrown away unopened.
what is the margin of error?
3%
6%
9.1%
17%
Answers: 1
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Answers: 2
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