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statistica s2

Authored by maria cosma

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12th Grade

Used 11+ times

statistica s2
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

1. Reprezentativitatea este urmarita in mod deosebit in cazul culegerii datelor prin:

a)     Recensamant;

b)    sondaje statistice;

c)     anchete statistice;

d)    monografia statistica.

a

b

c

d

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Recensamantul ca metoda de observare statistica:

a.      nu presupune culegerea datelor de la toate unitatile populatiei statistice bine determinate;

b.     are exclusiv un caracter demografic;

c.      se incadreaza in sfera observarilor cu caracter permanent;

d.     se organizeaza cu o anumita periodicitate.

a

b

c

d

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Ancheta statistica:

a)     este o metoda de observare totala;

b)    este o metoda de observare partiala care numai intamplator poate sa indeplineasca conditia de reprezentativitate;

c)     este o metoda de observare partiala, care, in mod obligatoriu, trebuie sa indeplineasca conditia de reprezentativitate;

d)    este o metoda de observare partiala, care se bazeaza pe obligativitatea completarii chestionarelor;

e)     mai este denumita si sondaj statistic

a

b

c

d

e

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Lucrari statistice prin sondaj sunt:

a. anchetele prin sondaj;

b. recensamantul;

c. rapoartele statistice.

a

b

c

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Atunci cand se inregistreaza la un moment critic populatia unei tari se efectueaza:

a. un recensamant;

b. o inregistrare curenta – continua;

c. o ancheta de opinie.

a

b

c

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Inregistrarea opiniei electoratului se inregistreaza prin:

a. recensamant;

b. inregistrare curenta-continua;

c. sondaj statistic.

a

b

c

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Se observa populatia unei tari la 10 momente de recensamant. Colectivitatea studiata este:

a. momentele de recensamant;

b. populatia tarii;

c. tara.

a

b

c

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