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Owner: burchettg1
Created: Jul 8, 2010
Size: 860B
Share: yes
Views: 822
 
Data set for this result:
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Recently shared results for this data set:
Mann-Whitney results for Middle-Aged - Elderly
Hypothesis test results:
m1 = median of Force where "Age Group"="Middle-Aged"
m2 = median of Force where "Age Group"=Elderly
Parameter : m1 - m2
H0 : Parameter = 0
HA : Parameter ≠ 0
Difference n1 n2 Diff. Est. Test Stat. P-value Method
m1 - m2 9 10 29.7 123 0.0057 Exact

By burchettg1
On Jul 8, 2010
Mann-Whitney results for Young - Elderly
Hypothesis test results:
m1 = median of Force where "Age Group"=Young
m2 = median of Force where "Age Group"=Elderly
Parameter : m1 - m2
H0 : Parameter = 0
HA : Parameter ≠ 0
Difference n1 n2 Diff. Est. Test Stat. P-value Method
m1 - m2 10 10 46.3 149.5 0.0009 Norm. Approx.

By burchettg1
On Jul 8, 2010
Mann-Whitney results for Young - Middle-Aged
Hypothesis test results:
m1 = median of Force where "Age Group"=Young
m2 = median of Force where "Age Group"="Middle-Aged"
Parameter : m1 - m2
H0 : Parameter = 0
HA : Parameter ≠ 0
Difference n1 n2 Diff. Est. Test Stat. P-value Method
m1 - m2 10 9 16.85 119.5 0.1207 Norm. Approx.

By burchettg1
On Jul 8, 2010
Mann-Whitney results for Bone Strength (Middle-Aged vs. Elderly)
99% confidence interval results:
m1 = median of Force where "Age Group"="Middle-Aged"
m2 = median of Force where "Age Group"=Elderly
Parameter : m1 - m2
Difference n1 n2 Diff. Est. L. Limit U. Limit Method
m1 - m2 9 10 29.7 3.9 58.8 Exact (99.237915)

By burchettg1
On Jul 8, 2010
Mann-Whitney results for Bone Strength (Young vs. Middle-Aged)
99% confidence interval results:
m1 = median of Force where "Age Group"=Young
m2 = median of Force where "Age Group"="Middle-Aged"
Parameter : m1 - m2
Difference n1 n2 Diff. Est. L. Limit U. Limit Method
m1 - m2 10 9 16.85 -14.8 54.2 Exact (99.237915)

By burchettg1
On Jul 8, 2010
 
Reports with this result:
Kruskal-Wallis results for bone strength
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Kruskal-Wallis results:
Responses stored in Force.
Factors stored in Age Group.
Chi Square = 14.220453 (adjusted for ties)
DF = 2
P-value = 0.0008
Age Group n Median Ave. Rank
Elderly 10 68.55 7.25
Middle-Aged 9 98.8 16.5
Young 10 114.9 21.4



HTML link:
<A href="https://www.statcrunch.com/5.0/viewresult.php?resid=941133">Kruskal-Wallis results for bone strength</A>

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