
statistica s2

Quiz
•
Other
•
12th Grade
•
Hard
maria cosma
Used 11+ times
FREE Resource
8 questions
Show all answers
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
8.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Se observa populatia unei tari la 10 momente de recensamant. Variabila studiata este:
a. momentele de recensamant;
b. populatia tarii;
c. tara.
a
b
c
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