A poll sampled 600 patrons of a local fast food restaurant. Approximately 84% of patrons preferred the new sea salt French fries over the previous recipe. The margin of error for this poll was 6%. If we wanted to reduce the margin of error to 3%, how many patrons should we survey? Select one: a. 300 patrons b. 1200 patrons c. 2400 patrons d. 6000 patrons
A poll sampled 600 patrons of a local fast food restaurant. Approximately 84% of patrons preferred the new sea salt French fries over the previous recipe. The margin of error for this poll was 6%. If we wanted to reduce the margin of error to 3%, how many patrons should we survey? Select one: a. 300 patrons b. 1200 patrons c. 2400 patrons d. 6000 patrons
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 8P
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Contingency Table
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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