Answer:
proportion is 0.34
Explanation:
given data
total child = 106
hemophilia type = 36
bleeding or blood disorders = 70
to find out
proportion of people in the group that have classic hemophilia
solution
we will apply formula directly to find proportion
proportion are = 
proportion = 0.34
Answer:
The answer is metacognition.
Explanation:
In simple words, metacognition is the process of thinking about the way we think. This can occur when we reflect on our feelings, or when we find the most effective way for us to learn.
When a child learns about multiplications, metacognition occurs after he/she understands the meaning of the concept (some children see it as adding the same number mutiple times).
Answer: True
Explanation: Biological explanations of mood disorders are based on how the lack or excess of a neurotransmitter causes a diversity of mood disorders.
Psychiatrists take this theories and work with it to treat their patients, that is why they use medication; medication stimulates production or decrease of the neurotransmitter supposed to be the cause of that specific disorder.
Answer: 3) Confounding variable
Explanation:Confounding variable is the variable that indicates about the external influential factors that produces the manipulated consequences of independent and dependent variable.This variable can lead to producing useless outcomes in an experiment.
According to the question, the changes occurring in interest of student in algebra can be due to the outside factors which are not generating the actual results and thus, experiment is getting ruined.
Other options are incorrect because application variable remain same for the experiment,system variable are the variables of certain system and reliability variables describe about the variable on which dependent or stable.Thus, the correct option is option(3)
Answer:
D
Explanation:
it is the smallest particles of any material. It means Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions. Elements can only be changed into other elements using nuclear methods.
