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Com base nas tabelas de frequência A e B apresentadas anteriormente, julgue o item a seguir.
Considerando a aproximação das séries A e B para uma
Curva Normal, a probabilidade de os valores de ambas as
distribuições estarem entre aproximadamente dois
desvios-padrão de suas respectivas médias é de 95%.
Com base nas tabelas de frequência A e B apresentadas anteriormente, julgue o item a seguir.
O desvio-padrão da série B é menor do que o desvio-padrão
da série A.
Com base nas tabelas de frequência A e B apresentadas anteriormente, julgue o item a seguir.
As médias aritméticas das séries A e B são idênticas,
considerando o arredondamento até a segunda casa decimal.
A partir dessas informações e da situação hipotética anterior, julgue o item seguinte.
A relação de recorrência do empréstimo de João é dada pela equação em diferenças Sn = 1,05Sn – 1 – 800, com S0 = 10.000.
A partir dessas informações, julgue o próximo item.
Na passagem do primeiro para o segundo equilíbrio, apesar
de o bem-estar social ter diminuído, o aumento de preço fez
o excedente do produtor aumentar.
A partir dessas informações, julgue o próximo item.
No primeiro equilíbrio, o excedente do consumidor é o dobro
do excedente do produtor.
A partir dessas informações, julgue o próximo item.
O preço do segundo equilíbrio é o dobro do preço do
primeiro equilíbrio.
Judge the following item, based on the previous text.
According to the text, the speculations about extraterrestrial
life started in the late 1800s due to canal-like features
observed on Mars.
Judge the following item, based on the previous text.
The War of the Worlds was a radio drama that told the real
story of an invasion from Mars, panicking countless people.
Considering the previous text, judge the following item.
Although there is a movement of people ditching their
smartphones in order to have what they think is a better life
quality, millions believe digital technology is essential to
everyone’s lives.
Considering the previous text, judge the following item.
In the sentence ‘They are blunting cognition and impeding
productivity’ (ninth paragraph), the pronoun ‘They’ refers to
the “nine out of 10 people in the UK who own a
smartphone” (seventh paragraph).
Considering the previous text, judge the following item.
It was when Dulcie Cowling was in the park with her two
kids that she took her decision to ditch her smartphone and
then she told her family and friends about it after Christmas.
Considering the previous text, judge the following item.
People who are giving up on their mobile devices believe
they were spending too much time with being connected and
they were missing their real lives because of that.
Considering the previous text, judge the following item.
In the sentence (thirteenth paragraph) “Yet, while some
worry about how much time they spend on their handset, for
millions of others they are a godsend.”, the word “Yet” is
synonymous with However.
Considering the previous text, judge the following item.
According to the text, handsets are essential for people
because sometimes healthcare, education and social services
are offered only through smartphones.
Concerning the previous text and its linguistic aspects, judge the following item.
According to the text, in Spain there are villages that were
very important cities during the time of the American Wild
West.
Concerning the previous text and its linguistic aspects, judge the following item.
Rafael Molina owns one of the most famous film sets in the
history of Western movies.
Concerning the previous text and its linguistic aspects, judge the following item.
It can be inferred from the text that many different
productions were made in Almería because its landscapes are
very convenient and diversified.
Concerning the previous text and its linguistic aspects, judge the following item.
The fragment “Fernández started his career as a cowboy after
completing a stuntman course a decade ago” can be correctly
rewritten as A decade ago, Fernández started his career as
a cowboy and then he completed a stuntman course,
without changing the meaning of the text.