The results of a recent poll on the preference of shoppers regarding two products are shown below. \[\begin{array} { l l l } \text { Product } & \text { Shoppers Surveyed } & \text { Shoppers Favoring } \\ & & \text { This Product } \\ \text { A } & 800 & 560 \\ \text { B } &900 & 612 \end{array}\] At 95% confidence, the margin of error is

A) .064. B) .044. C) .0225. D) .025. A) .064. B) .044. C) .0225. D) .025.

Topic
Statistics
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Essentials of Statistics Study Set 2

Exam 10: Inference About Means and Proportions With Two Populations

Exam 1: Data and Statistics72 Questions

Exam 2: Descriptive Statistics: Tabulargraphical76 Questions

Exam 3: Descriptive Statistics: Numerical154 Questions

Exam 4: Introduction to Probability93 Questions

Exam 5: Discrete Probability Distributions81 Questions

Exam 6: Continuous Probability Distributions114 Questions

Exam 7: Sampling and Sampling Distributions103 Questions

Exam 8: Interval Estimation78 Questions

Exam 9: Hypothesis Tests94 Questions

Exam 10: Inference About Means and Proportions With Two Populations61 Questions

Exam 11: Inferences About Population Variances60 Questions

Exam 12: Comparing Multiple Proportions, Test of Independence and Goodness of Fit45 Questions

Exam 13: Experimental Design and Analysis of Variance67 Questions

Exam 14: Simple Linear Regression119 Questions

Exam 15: Multiple Regression113 Questions

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The results of a recent poll on the preference of shoppers regarding two products are shown below. Product Shoppers Surveyed Shoppers Favoring This Product A 800 560 B 900 612 At 95% confidence, the margin of error is

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