Answer:
D. You cannot infer causality from a correlational study.
Explanation:
In correctional design, the main focus of the researcher is to find out the relationships that will be naturally formed if two or more variables are paired with one another.
But, sometimes the relationships that are naturally formed do not necessarily caused by the interaction by the variables.
Here is an example:
Variable 1 : Older age
Variable 2: Conservatism
On average, as people grow older , people tend to have a more conservative political view compared to the younger generations. (There is a correlation between the two)
But, the conservative ideology is not necessarily caused by the age itself. Inability to follow the current cultural trend would more likely play a bigger factor.
Answer:
b. to establish rules for european colonization of africa
<span>The right answer is "have had sexual intercourse". In
recent years, young people have begun their sexual behavior at an early
age, these cultural changes are due to various situations such as
sexualization in the media, social pressure to have sex on the part of
peers and loss <span>of some moral values that were formerly inculcated referring to sexuality.
I hope my answer can help you.
</span></span>
I think Those who analyze and practice politics - most of them, anyway - said there was no way a nation that had twice elected President Obama would choose a successor who had been a leader of the "birther" movement undermining the legitimacy of the first black president.
Obama enjoys a high approval rating, 58 percent in some recent polls, a marker that usually suggests a degree of voter satisfaction. It was interpreted as a good sign for Democrat Hillary Clinton, running in effect for the incumbent's third term.
= homozygous dominant = 0.6
= heterozygous = 0.3
= homozygous recessive = 0.1
<u>Explanation</u>:
<u>Given</u>:
Green frog GG= 120
Brownish green frog= 60
Brown frog GB= 20
Total no. of frogs= 200
Genotype frequencies=?
= homozygous dominant = 120/200 = 0.6
= heterozygous = 60/200 = 0.3
= homozygous recessive = 20/200 = 0.1
