Blend Image/Supersto od apart. 16.26 Bone loss by nursing mothers. Breast-feeding moth ers secrete calcium into their milk. Some of the calci- um may come from their bones, so mothers may lose peop step bone mineral. Researchers measured the change in mineral content of the spines of 47 morher during three months of breast-feeding." Here are the data: l BONELS percent -4.7 - 2.5 -4.9 -2.7 -0.8 -5.3 -8.3 -2.1 -6.8 -43 22-7.8-3.1 -1.0 -6.5 - 1.8 -5.2 -5.7 -7.0 -2.2 -6.5-1.0 -3.0 - 3.6 -5.2 -2.0 -2.1 -5.6 -4.4 -3.3 -4.0 -4.9 -4.7 -3.8 -5.9 -2.5 -0.3 -6.2 -6.8 1.7 0.3 -2.3 0.4 -5.3 0.2 -2.2 -5.1 (a) The researchers are willing to consider these 47 women to be an SRS from the population of all nursing mothers. Sup- pose that the percent change in this population has standard deviation & = 2.5%. Make a stemplot of the data to verify that the data follow a Normal distribu- tion quite closely. (Don't forget that O and a -0 stem because there are both positive and need both a nou negative values.)

Blend Image/Supersto od apart. 16.26 Bone loss by nursing mothers. Breast-feeding moth ers secrete calcium into their milk. Some of the calci- um may come from their bones, so mothers may lose peop step bone mineral. Researchers measured the change in mineral content of the spines of 47 morher during three months of breast-feeding." Here are the data: l BONELS percent -4.7 - 2.5 -4.9 -2.7 -0.8 -5.3 -8.3 -2.1 -6.8 -43 22-7.8-3.1 -1.0 -6.5 - 1.8 -5.2 -5.7 -7.0 -2.2 -6.5-1.0 -3.0 - 3.6 -5.2 -2.0 -2.1 -5.6 -4.4 -3.3 -4.0 -4.9 -4.7 -3.8 -5.9 -2.5 -0.3 -6.2 -6.8 1.7 0.3 -2.3 0.4 -5.3 0.2 -2.2 -5.1 (a) The researchers are willing to consider these 47 women to be an SRS from the population of all nursing mothers. Sup- pose that the percent change in this population has standard deviation & = 2.5%. Make a stemplot of the data to verify that the data follow a Normal distribu- tion quite closely. (Don't forget that O and a -0 stem because there are both positive and need both a nou negative values.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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