There are though, a large number of positions that can make as much as $2,500 a month equating to $13 an hour. Because work weeks on a cruise ship are typically longer than your typical work week, a cruise ship employee can expect to work over 45 hours in a week on average.
Correlation refers to any of a broad class of statistical relationships involving dependence. Familiar examples of dependent phenomena include the correlation between the physical statures of parents and their offspring, and the correlation between the demand for a product and its price.
Share this page on your website: A correlational study determines whether or not two variables are correlated. This means to study whether an increase or decrease in one variable corresponds to an increase or decrease in the other variable. Negative correlation: Negative correlation is when an increase in one variable leads to a decrease in another and vice versa. 2  For example, the level of education might correlate negatively with crime.