1) A study was performed examining epidurals as one factor that might inhibit su
ID: 3223378 • Letter: 1
Question
1) A study was performed examining epidurals as one factor that might inhibit successful breastfeeding of newborn babies. Suppose a broader study included several additional issues, including whether the mother drank alcohol, whether this was a first child, and whether the parents occasionally supplementing breastfeeding with bottled formula. Why would it not be appropriate to use chi - square methods on the table with yes/no columns for each potential factor?
A.) These factors would not be mutually exclusive. There would be yes or no responses for every baby for each.
B.) It is appropriate to use a chi - squared method
C.) These factors are not counts. Some are quantitative which are not appropriate for a chi - sqaured method
D.) There are too many factors to use a chi - squared method
E.) None of the above
Explanation / Answer
Answer:
1) A study was performed examining epidurals as one factor that might inhibit successful breastfeeding of newborn babies. Suppose a broader study included several additional issues, including whether the mother drank alcohol, whether this was a first child, and whether the parents occasionally supplementing breastfeeding with bottled formula. Why would it not be appropriate to use chi - square methods on the table with yes/no columns for each potential factor?
Answer: A.) These factors would not be mutually exclusive. There would be yes or no responses for every baby for each.
B.) It is appropriate to use a chi - squared method
C.) These factors are not counts. Some are quantitative which are not appropriate for a chi - sqaured method
D.) There are too many factors to use a chi - squared method
E.) None of the above
For applying chi square method, we require two categorical variables with mutually exclusive responses.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.