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Answer: Is honey a cough remedy? Refer to the Archives of

Statistics for Business and Economics | 12th Edition | ISBN: 9780321826237 | Authors: James T. McClave, P. George Benson, Terry T Sincich ISBN: 9780321826237 51

Solution for problem 23E Chapter 8

Statistics for Business and Economics | 12th Edition

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Statistics for Business and Economics | 12th Edition | ISBN: 9780321826237 | Authors: James T. McClave, P. George Benson, Terry T Sincich

Statistics for Business and Economics | 12th Edition

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Problem 23E

Is honey a cough remedy? Refer to the Archives of Pediatrics and Adolescent Medicine (Dec. 2007) study of honey as a children’s cough remedy, Exercise 2.30 (p. 61). Children who were ill with an upper respiratory tract infection and their parents participated in the study. Parents were instructed to give their sick child a dosage of liquid “medicine” prior to bedtime. Unknown to the parents, some were given a dosage of dextromethorphan (DM)—an over-the-counter cough medicine—while others were given a similar dose of honey. (Note: A third group gave their children no medicine.) Parents then rated their children’s cough symptoms, and the improvement in total cough symptoms score was determined for each child. The data (improvement scores) for the 35 children in the DM dosage group and the 35 children in the honey dosage group are reproduced in the table below. Do you agree with the statement (extracted from the article), “Honey may be a preferable treatment for the cough and sleep difficulty associated with childhood upper respiratory tract infection”? Use the comparison of two means methodology presented in this section to answer the question.

Step-by-Step Solution:

Answer

Step 1 of 1</p>

(a)

The data (improvement scores) for the 35 children in the DM dosage group and the 35 children in the honey dosage group are reproduced in the table below.

Do you agree with the statement, “Honey may be a preferable treatment for the cough and sleep difficulty associated with childhood upper respiratory tract infection?”

Use the comparison of two means methodology presented in this section to answer the question.

Using MINITAB, the descriptive statistics are:

Step to create the descriptive statistics in Minitab:

On the opening of Minitab, you will get session handler and worksheet like Excel worksheet.Enter the data into the worksheet (in this case Honey Dosage and DM Dosage variable).After entering the data go to a menu called Stat in menu panel and under that select Basic Statistics option.In the drop down menu of Basic Statistics option, select “Display Descriptive Statistics”.Double click on  Honey Dosage and DM Dosage variable and enter this into “variables” area. Click ok, you will get the mean, median, variance etc.

Let  mean improvement in total cough symptoms score for children receiving the Honey dosage

Let  mean improvement in total cough symptoms score for children receiving the DM dosage.

To test if honey may be a preferable treatment, we do following hypothesis test:

The hypothesis tests about the difference between two population means. Using  to denote the hypothesized difference between  and , the form for a hypothesis test are as follows:

Rejection...

Step 2 of 3

Chapter 8, Problem 23E is Solved
Step 3 of 3

Textbook: Statistics for Business and Economics
Edition: 12
Author: James T. McClave, P. George Benson, Terry T Sincich
ISBN: 9780321826237

This textbook survival guide was created for the textbook: Statistics for Business and Economics , edition: 12. The answer to “Is honey a cough remedy? Refer to the Archives of Pediatrics and Adolescent Medicine (Dec. 2007) study of honey as a children’s cough remedy, Exercise 2.30 (p. 61). Children who were ill with an upper respiratory tract infection and their parents participated in the study. Parents were instructed to give their sick child a dosage of liquid “medicine” prior to bedtime. Unknown to the parents, some were given a dosage of dextromethorphan (DM)—an over-the-counter cough medicine—while others were given a similar dose of honey. (Note: A third group gave their children no medicine.) Parents then rated their children’s cough symptoms, and the improvement in total cough symptoms score was determined for each child. The data (improvement scores) for the 35 children in the DM dosage group and the 35 children in the honey dosage group are reproduced in the table below. Do you agree with the statement (extracted from the article), “Honey may be a preferable treatment for the cough and sleep difficulty associated with childhood upper respiratory tract infection”? Use the comparison of two means methodology presented in this section to answer the question.” is broken down into a number of easy to follow steps, and 185 words. This full solution covers the following key subjects: cough, Children, honey, dosage, were. This expansive textbook survival guide covers 15 chapters, and 1630 solutions. The full step-by-step solution to problem: 23E from chapter: 8 was answered by , our top Business solution expert on 07/21/17, 05:42AM. Statistics for Business and Economics was written by and is associated to the ISBN: 9780321826237. Since the solution to 23E from 8 chapter was answered, more than 507 students have viewed the full step-by-step answer.

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