3. As part of the National Heath and Nutrition Examination Survey, the Department of Heath and Human Services obtained self reported heights and measured the heights for males aged 12-16. All measurements are in inches. Is there a difference between the reported height vs. the measured height? Use a 0.05 level of significance. 71 63 71 71 60 65 64 54 63 66 72 Reported Height Measured Height Difference 68 67.9 69.9 64.9 68.3 70.3 60.6 64.5 67.0 55.6 74.2 65.0 70.8

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As part of the National Heath and Nutrition Examination Survey, the Department of Heath and Human Services obtained self reported heights and measured the heights for males aged 12-16. All measurements are in inches. Is there a difference between the reported height the measured height? How do you Use a 0.05 level of significance ?
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3. As part of the National Heath and Nutrition Examination Survey, the Department of Heath and Human
Services obtained self reported heights and measured the heights for males aged 12-16. All measurements
are in inches. Is there a difference between the reported height vs. the measured height? Use a 0.05 level
of significance.
71
60
65
64
54
63
66
Reported
Height
Measured
68
71
63
71
72
67.9
69.9
64.9
68.3
70.3
60.6
64.5
67.0
55.6
74.2 65.0 70.8
Height
Difference
4. A researcher wishes to determine whether the blood pressure of vegetarians is, on
average, lower than the blood pressure of nonvegetarians. Independent simple random
samples of 85 vegetarians and 75 nonvegetarians yielded the following sample statistics
for systolic blood pressure. Test the claim that vegetarians have lower blood pressure than non
vegetarians. Use a 0.05 level of significance.
Activate Wind
Go to Setings to a
Vegetarians
n=85
Non Vegetarians
n=75
www.tbbsquadusa.com
BUY-SELL-RENT
Transcribed Image Text:cdn.com/blackboard.learn.xythos.prod/ 2/ 2 100% 3. As part of the National Heath and Nutrition Examination Survey, the Department of Heath and Human Services obtained self reported heights and measured the heights for males aged 12-16. All measurements are in inches. Is there a difference between the reported height vs. the measured height? Use a 0.05 level of significance. 71 60 65 64 54 63 66 Reported Height Measured 68 71 63 71 72 67.9 69.9 64.9 68.3 70.3 60.6 64.5 67.0 55.6 74.2 65.0 70.8 Height Difference 4. A researcher wishes to determine whether the blood pressure of vegetarians is, on average, lower than the blood pressure of nonvegetarians. Independent simple random samples of 85 vegetarians and 75 nonvegetarians yielded the following sample statistics for systolic blood pressure. Test the claim that vegetarians have lower blood pressure than non vegetarians. Use a 0.05 level of significance. Activate Wind Go to Setings to a Vegetarians n=85 Non Vegetarians n=75 www.tbbsquadusa.com BUY-SELL-RENT
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