The null hypothesis makes a claim about which value?

1 answer:

5 0

The null hypothesis makes a claim about population parameter. A null hypothesis is a statement about the value of a population parameter. So the correct answer is (a).

An example of a null hypothesis is one that asserts that no statistical significance can be found in a collection of provided observations. A hypothesis is tested using sample data to determine how plausible it is. It is represented as H0 and is occasionally referred to as simply the "null." To determine if a theory regarding markets, investment methods, or economies is correct or wrong, quantitative analysts employ the null hypothesis, often known as the conjecture. The alternate theory contends that there is a distinction.

Therefore correct answer is (a).

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Answer:

frontal lobe

Explanation:

The frontal lobe is one of the largest parts of the brain and it is part that forms most of the personality and emotions.

Frontal lobe is part that is, among other things, responsible for

problem-solving - things like systematically solving life problems, or math questions, are processes managed by this part of the brain

interpreting environment and circumstances - studies have shown that any damage to this part of brain result in inability to interpret environmental circumstances, confront risks and realize danger. This part is responsible for reading messages we get from the environment and learning on previous experiences
emotional expression - the way we experience and express our emotions are the job for this part of our brain, which includes forming and understanding facial expressions
forming personality - beside forming emotions, this part of the brain likely form most of our personality. This is because this part of the behavior is in charge of our memory, impulse behavior, decisions, and emotions, which are all key parts of our personality. When hurt, the person can go through significant changes in the personality.

These are the reasons why the frontal lobe is responsible for the traits Emilio expresses.

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People riding in the same car of a commuter train constitute a small group. FALSE

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