What is the formula to compute net rate change of the population of the ith level?

Question

McqOptions · Accepted Answer

McqOptions · Answer

$\frac {dN_i}{dt}$ = Pi + 1, i ZNi + 1 + Pi – 1, i ZNi – 1 – Pi, i + 1 ZNi – Pi, i – 1 ZNi

McqOptions · Answer

$\frac {dN_i}{dt}$ = – Pi + 1, i ZNi + 1 + Pi – 1, i ZNi – 1 + Pi, i + 1 ZNi + Pi, i – 1 ZNi

McqOptions · Answer

$\frac {dN_i}{dt}$ = Pi + 1, i ZNi + 1 – Pi, i + 1 ZNi

McqOptions · Answer

$\frac {dN_i}{dt}$ = + Pi – 1, i ZNi – 1 – Pi, i – 1 ZNi

1.	What is the formula to compute net rate change of the population of the ith level?
A.	\(\frac {dN_i}{dt}\) = Pi + 1, i ZNi + 1 + Pi – 1, i ZNi – 1 – Pi, i + 1 ZNi – Pi, i – 1 ZNi
B.	\(\frac {dN_i}{dt}\) = – Pi + 1, i ZNi + 1 + Pi – 1, i ZNi – 1 + Pi, i + 1 ZNi + Pi, i – 1 ZNi
C.	\(\frac {dN_i}{dt}\) = Pi + 1, i ZNi + 1 – Pi, i + 1 ZNi
D.	\(\frac {dN_i}{dt}\) = + Pi – 1, i ZNi – 1 – Pi, i – 1 ZNi
Answer» B. \(\frac {dN_i}{dt}\) = – Pi + 1, i ZNi + 1 + Pi – 1, i ZNi – 1 + Pi, i + 1 ZNi + Pi, i – 1 ZNi

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