Cortisol is a hormone produced by the adrenal glands and can be considered an important marker of physiological stress. In a study conducted with nurses, it was found that the concentration of salivary cortisol on a work day, denoted by $T$, was, on average, 1.59 times the concentration of salivary cortisol on a day off, denoted by $F$. In this study, the relationship obtained between $T$ and $F$ was (A) $T = 1.59 + F$ (B) $F = 1.59 + T$ (C) $\dfrac{T}{F} = 1.59$ (D) $\dfrac{F}{T} = 1.59$ (E) $F \cdot T = 1.59$
Cortisol is a hormone produced by the adrenal glands and can be considered an important marker of physiological stress. In a study conducted with nurses, it was found that the concentration of salivary cortisol on a work day, denoted by $T$, was, on average, 1.59 times the concentration of salivary cortisol on a day off, denoted by $F$.
In this study, the relationship obtained between $T$ and $F$ was\\
(A) $T = 1.59 + F$\\
(B) $F = 1.59 + T$\\
(C) $\dfrac{T}{F} = 1.59$\\
(D) $\dfrac{F}{T} = 1.59$\\
(E) $F \cdot T = 1.59$