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In an Effort to Estimate the Proportion of Female Shoppers 0.6290.0720.629 \mp 0.072

Question 126

Multiple Choice

In an effort to estimate the proportion of female shoppers at a particular store,175 customers were randomly selected,of which 110 were female.Which of the following would represent a 90% confidence interval around this sample proportion?


A) 0.6290.0720.629 \mp 0.072
B) 1101.64110 \mp 1.64
C) 0.6290.0360.629 \mp 0.036
D) 0.6291.640.629 \mp 1.64
E) 0.6290.0600.629 \mp 0.060

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