Lineární regrese
Authored by Tomáš Měkota
Mathematics
9th - 12th Grade
Used 1+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tento model vysvětluje 42 % variability zaměstnanosti ve službách.
ANO
NE
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Tento model vysvětluje 42 % variability HDP/obyv. a rok.
ANO
NE
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Příspěvek zaměstnanosti v zemědělství k vysvětlení variability HDP/obyv. a rok není statisticky významný.
ANO
NE
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
S rostoucí zaměstnaností ve službách klesá HDP/obyv. a rok.
ANO
NE
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Regresní přímka modelu bez zaměstnanosti v zemědělství je grafem rostoucí funkce.
ANO
NE
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kdyby stát neměl žádného zaměstnaného obyvatele ve službách, byl by podle modelu jeho HDP záporný.
ANO
NE
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Stát, ve kterém pracuje ve službách 50 % obyvatelstva, by měl mít HDP/obyv. a rok cca 10 000 USD.
ANO
NE
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