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DanielleElmas [232]
3 years ago
14

Question 5

Social Studies
1 answer:
GaryK [48]3 years ago
8 0

Answer:

A

Explanation:

got it right on edge 2021

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Design an experiment to determine whether a new drug that is supposed to reduce hyperactivity in children actually does. Your es
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Answer & Explanation :-

Research Design is the overall strategical blueprint layout of research; denoting about collection, measurement, analysis of data

  • Data variables are independent & dependent variables.

- Dependent variable is the variable being effected by other variables. In this case, it is 'Hyperactivity in children'

- Independent variable(s) are the causal variables which effect the dependent variable. In this case, it is 'New Drug'

  • Data is collected through sampling method. Sample of children will be selected from entire population of children.
  • Data is analysed on the basis of relationship between variables, through hypothesis testing

- Null Hypothesis [H0] : New drug has no impact on children hyperactivity

- Alternate Hypothesis [H1] : New drug decreases children hyperactivity

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Which major trend below is contributing to the evolution of the practice of public relations across the globe? heightened public
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Answer:

The correct answer is letter "A": heightened public awareness and media sophistication.

Explanation:

Nowadays, the vast majority of the population in the world has access to the internet. It has not only allowed to shorten distances among individuals from remote points but also has permitted them to have access to information with the tap of a finger. During the past years, the internet has been a key tool in order to report crucial social events, allowing them to be known by everyone around the world. Besides <em>print media</em>, <em>radio television</em> or <em>TV cable</em>, thanks to the sophistication of the media through <em>internet blogs</em> or <em>podcasts</em> and due to its easiness of access,  public awareness has increased massively.

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Plz help me someone plz
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Answer:

the answer is plymouth

Explanation:

Because plymouth goes more into te earths core

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Many of european countries have a continental climate what is the effect of this?
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Basically, the effect is that Europe could be facing the sun or away from the sun. when  its close to the sun its hot. when its far away from the sun its cold.
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Relax 5-Min guide

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