Question
A researcher wishes to estimate the proportion of adults living in rural areas who own a gun. He wishes to achieve a margin of error
A researcher wishes to estimate the proportion of adults living in rural areas who own a gun. He wishes to achieve a margin of error of 2.3
2.3%. What is the minimum sample sizeneeded?
A.
1,890
B.
3,780
C.
43
D.
945
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
