Breast feeding sometimes results in a temporary loss of bone mass as calcium is depleted in the mother's body to provide for milkproduction. An investigation gave the following data on total body bone mineral content (g) for a sample of mothers both during breastfeeding (B) and in the postweaning period (P).B2 3 4 5 6 7 8 9 102368 2181 2007 2362 2684 2671 2142 2774 2097 25402447 2354 2195 2500 2745 2858 2243 2824 2297 2668PDo the data suggest that true average total body bone mineral content during postweaning exceeds that during breast feeding bymore than 25 g? State and test the appropriate hypotheses using a significance level of 0.05. (Use a statistical computer package tocalculate the P-value. Use μp - μg. Round your test statistic to two decimal places and your p-value to three decimal places.)5.70df = 9P-value = 0.000Subject 1ConclusionO Fail to reject Ho.Reject Ho

Given the samples of mothers both during breastfeeding (B) and during the post-weaning period (P).The difference is defined as post weaning period (P)-breastfeeding (B) (i.e. P-B)want to test the average total body bone mineral content during post-weaning exceeds that during breastfeeding by more than 25gThe hypothesis for above test isPBd=P-Bd^2=(P-B)^22447236879624123542181173299292195200718835344250023621381904427452684613721285826711873496922432142101102012824277450250022972097200400003668254011281272384sum261312382623051454333a)b)c) The p-value is calculated in Excel as below.P-value = 0.036d) Since p-value( 0.036) < 0.05, reject the null hypothesis.Reject H0Conclusion : There is sufficient evidence to support the claim that the average total body bone mineral content during post-weaning exceeds that during breastfeeding by more than 25ga) test statistic = 2.03b) df = 9c) p-value = 0.036d) Reject H0

Math

Statistics

Breast feeding sometimes results in a temporary loss of bone mass as calcium is depleted in the mother's body to provide for milk production. An investigation gave the following data on total body bone mineral content (g) for a sample of mothers both during breas feeding (B) and in the postweaning period (P). Subject 1 2 3 4 5 6 7 8 9 10 2368 2181 2007 2362 2684 2671 2142 2774 2097 2540 2447 2354 2195 2500 2745 2858 2243 2824 2297 2668 B P Do the data suggest that true average total body bone mineral content during postweaning exceeds that during breast feeding by more than 25 g? State and test the appropriate hypotheses using a significance level of 0.05. (Use a statistical computer package to calculate the P-value. Use μp - MB. Round your test statistic to two decimal places and your P-value to three decimal places.) t= 5.70 df = 9 P-value = 0.000 Conclusion Fail to reject Ho Reject Ho

Breast feeding sometimes results in a temporary loss of bone mass as calcium is depleted in the mother's body to provide for milk production. An investigation gave the following data on total body bone mineral content (g) for a sample of mothers both during breas feeding (B) and in the postweaning period (P). Subject 1 2 3 4 5 6 7 8 9 10 2368 2181 2007 2362 2684 2671 2142 2774 2097 2540 2447 2354 2195 2500 2745 2858 2243 2824 2297 2668 B P Do the data suggest that true average total body bone mineral content during postweaning exceeds that during breast feeding by more than 25 g? State and test the appropriate hypotheses using a significance level of 0.05. (Use a statistical computer package to calculate the P-value. Use μp - MB. Round your test statistic to two decimal places and your P-value to three decimal places.) t= 5.70 df = 9 P-value = 0.000 Conclusion Fail to reject Ho Reject Ho

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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Question

Breast feeding sometimes results in a temporary loss of bone mass as calcium is depleted in the mother's body to provide for milk
production. An investigation gave the following data on total body bone mineral content (g) for a sample of mothers both during breast
feeding (B) and in the postweaning period (P).
B
2 3 4 5 6 7 8 9 10
2368 2181 2007 2362 2684 2671 2142 2774 2097 2540
2447 2354 2195 2500 2745 2858 2243 2824 2297 2668
P
Do the data suggest that true average total body bone mineral content during postweaning exceeds that during breast feeding by
more than 25 g? State and test the appropriate hypotheses using a significance level of 0.05. (Use a statistical computer package to
calculate the P-value. Use μp - μg. Round your test statistic to two decimal places and your p-value to three decimal places.)
5.70
df = 9
P-value = 0.000
Subject 1
Conclusion
O Fail to reject Ho.
Reject Ho

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