Determining this ratio is a difficult task, however, because of the wide range of variables involved.
After adjusting for a wide range of variables, including income, education and race, the researchers found that obesity rates were 5percentt higher among the ninth graders whose schools were within one-tenth of a mile of a pizza, burger or other popular fast-food outlet, compared with students attending schools farther away from fast-food stores.
A wide range of variables factor into the decision, including the score, the time remaining in the game, field position, the number of yards required for a first down, the quality of a team's kicker and even the weather.
"There's a wide range of variables that are involved in buying and selling players.
Wellbore drilling operations frequently entail the combination of a wide range of variables.
The results are presented over a wide range of variables commonly found in most composite materials.
It is dependent on a wide range of variables, both abiotic and biotic.
Empirical correlations are unable to cover the wide range of variables and conditions encountered.
This suite of sensors looks down through the different layers in the atmosphere to record a wide range of variables.
Observations of galaxies are yielding insights on the formation and evolution of stellar systems and galaxies over a wide range of variables.
In this study, all sampling sites were selected to cover a wide range of variables and key sites which represent the water quality of the lake.
