Since the solution to 6CRE from 1.4 chapter was answered, more than 273 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 6CRE from chapter: 1.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: echinacea, effectiveness, indicated, cre, decimal. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “Use your calculator to find the indicated values.Testing the Effectiveness of Echinacea The given expression is part of a calculation used to study the effectiveness of Echinacea in treating colds. Round the result to four decimal places.” is broken down into a number of easy to follow steps, and 37 words.