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What is comparative cross sectional study?
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Volume and surface area of prisms a?
Volume = cross sectional area * lengthArea = 2* cross sectional area + perimeter of cross section * length
What happens to the cross-sectional area of metal wire if you double the diameter?
If the diameter doubles (x2), the cross-sectional area quadruples (x4).
How does the cross sectional area of wire affect resistance?
Other things being equal, more cross-sectional area will cause less resistance.
Which has the greatest cross sectional area?
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Advantage of cross sectional study?
advantage of cross sectional study?
Is CROSS sectional study a retrospective study?
Yes, We can design a cross sectional study which its data collected in a retrospective format, so this study is called cross sectional retrospective study.
Cross-sectional studies prospective or retrospetive?
Cross-sectional studies are also known as transversal and prevalence study. It is a form class of research methods that is all about population and the different case control studies that provide data on all the population that is under study.
What is the Analytical study in the movie Outbreak?
cross sectional
What is a alternative to a cross sectional study?
A longitudinal study is an alternative to a cross-sectional study. In a longitudinal study, data is collected from the same subjects over a period of time, allowing researchers to observe changes within individuals. This type of study provides a more in-depth understanding of how variables evolve over time compared to cross-sectional studies.
What is the major difference between a longitudinal study and cross sectional study?
the cross-sectional study selects a sample that has all the age ranges the researchers are interested in verses one group that is followed throught time
Can cross-sectional study be classified into comparative or associative study?
Yes, cross-sectional studies can be classified as comparative or associative. Comparative cross-sectional studies involve comparing different groups at one point in time, while associative cross-sectional studies examine the relationship between variables within a single group at one point in time.
What is the major difference between a longitudinal study and a cross sectional study?
the cross-sectional study selects a sample that has all the age ranges the researchers are interested in verses one group that is followed throught time
What are two types of case study methods of observation are longitudinal and?
cross-sectional
Does Cross-sectional study measure relationships between disease and other variables?
They can do.
Longitudinal study versus cross-sectional study?
A longitudinal study and a cross-sectional study are methods of collecting scientific data. A longitudinal study is the method that gathers data on a subject for a particular period of time and the subject's response to particular variables. A cross-sectional study is where more than one subject is used for the collection of data at different points in time in response to particular variables. These types of studies are sometimes used to determine correlation.
In a cross-sectional study individuals of what age groups are compared at one time?
different
