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Comparing BMI The body mass indices (BMI) of a sample of

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 5RE Chapter 3.4

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 5RE

 

Comparing BMI The body mass indices (BMI) of a sample of males have a mean of 26.601 and a standard deviation of 5.359. The body mass indices of a sample of females have a mean of 28.441 and a standard deviation of 7.394 (based on Data Set 1). When considered among members of the same gender, who has the relatively larger BMI: a male with a BMI of 28.00 or a female with a BMI of 29.00? Why?

 

Step-by-Step Solution:

Answer

Step 1 of 3</p>

Z-Score for males

x=28, Mean=26.601, SD=5.359

Z=

   =

      =0.261

Step 2 of 3</p>

Z-Score for females

x=29, Mean=28.441, SD=7.394

Z=

  =

      =0.0756

Step 3 of 3

Chapter 3.4, Problem 5RE is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

The answer to “Comparing BMI The body mass indices (BMI) of a sample of males have a mean of 26.601 and a standard deviation of 5.359. The body mass indices of a sample of females have a mean of 28.441 and a standard deviation of 7.394 (based on Data Set 1). When considered among members of the same gender, who has the relatively larger BMI: a male with a BMI of 28.00 or a female with a BMI of 29.00? Why?” is broken down into a number of easy to follow steps, and 78 words. The full step-by-step solution to problem: 5RE from chapter: 3.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Since the solution to 5RE from 3.4 chapter was answered, more than 451 students have viewed the full step-by-step answer. This full solution covers the following key subjects: BMI, body, standard, sample, mean. This expansive textbook survival guide covers 121 chapters, and 3629 solutions.

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