Essay on Exercise 11 &16

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Class HLT-362V______________________

1) What demographic variables were measured at least at the interval level of measurement
Education is measured at the interval scales because the data is measured on specific intervals, and grades of education. 2) What statistics were used to describe the length of labor in this study? Were these appropriate?
Length of Labor is measured in hours. It is s an appropriate measurement because the time measured is less than a 24 hours.

3) What other statistic could have been used to describe the length of labor? Provide a rationale for your answer
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Provide a rationale for your answer.
No, a median value of education variable might not be appropriate because education is measured in nominal scales. 8) Can the findings from this study be generalized to Black women? Provide a rationale for your answer. No, the number of subjects under Black is less (one) 9) If there were 32 subjects in the experimental group and 36 subjects in the control group, why is the income data only reported for 30 subjects in the experimental group and 34 subjects in the control group? The data might be unavailable or the women were not working. 10) Was the sample for this study adequately described? Provide a rationale for your answer
Yes the data was described in all levels : age, income, length of labor, return to work, number of hours working per week, race, marital status, education, type of feeding, and amount of household and infant care responsibilities.

Name: __SALY YOHANNAN_________________________________________________ Class: _HLT-362 V_____________________
Date -11/16/2014___________________________________________________________________________


1.The researchers analyzed the data they collected as though it were at what level of measurement?
D .Experimental

2. What was the mean posttest empowerment score for the control group?
3. Compare the mean baseline and posttest depression

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