wzory Flashcards

1
Q

wspolczynnik przyrostu naturalnego

A

Wpn = (U-Z) :L * 1000
Wpn = Wu - Wz

u- liczba urodzen
z- liczba zgonow
L- liczba ludności

Wu- współczynnik urodzen
Wz- współczynnik zgonów

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2
Q

wpolczynnik urodzen

A

Wu= U: L *1000

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3
Q

wpolczynnik zgonow

A

Wu = Z: L *1000

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4
Q

wpolczynnik feminizacji

A

Wf= K: M * 100

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5
Q

wspolczynnik maskulinizacji

A

Wm = M: K *100

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6
Q

saldo migracji

A

SM = I - E
I- imigranci
E- emigranci

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7
Q

wspolczynnik salda migracji

A

Wsm= (I-E) :L *1000

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8
Q

przyrost rzeczywisty

A

Pr = Pn + Sm

pn- przyrost naturalny
sm- saldo migracji

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9
Q

wspolczynnik przyrostu rzeczywistego

A

Wpr= Pr:L * 1000

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10
Q

wskaźnik gęstości zaludnienia

A

Wg= L:P

p- powierzchnia obszaru

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11
Q

wskaznik dynamimki zmian liczby ludnosci

A

Wd= L2 - L1 *100

L1- liczba ludnosci na początku badanego okresu
L2- na koncu

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12
Q

Az (nie wiem co to???)

A

Az = P + B

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13
Q

Waz

A

Waz = Az/ L^15lat *100

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14
Q

Wb

A

Wb= B/Az*100

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