This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. The full step-by-step solution to problem: 4E from chapter: 5.6 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. Since the solution to 4E from 5.6 chapter was answered, more than 690 students have viewed the full step-by-step answer. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. This full solution covers the following key subjects: treatment, standard, times, new, Recovery. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. The answer to “?A new post-surgical treatment is being compared with a standard treatment. Seven subjects receive the new treatment, while seven others (the controls) receive the standard treatment. The recovery times, in days, are given below.Treatment: 12 13 15 19 20 21 24Control: 18 23 24 30 32 35 39Find a 98% confidence interval for the difference in the mean recovery times between treatment and control.” is broken down into a number of easy to follow steps, and 64 words.