Answer:
self-administered survey
Explanation:
Jackie is doing a study on the number of hours spent watching TV and how this affects family cohesion. She decides to mail a questionnaire to randomly selected households in her state. This is an example of <u>self-administered survey</u>. A self-administered survey is a survey that is done or designed in such a way that the researcher will not interfere with the respondents. In this method the respondents complete the survey on their own with no agent to guide or interfere in the process. While this method is relatively cheap, the respondents feel more at ease, there is a higher requirement of respondents because due to the absence of monitoring or guidance there is usually increased error in questionnaires.
<span>The period of life from about age 12 to 18 and the early twenties, during which a young person is no longer physically a child but is not yet an independent, self-supporting adult, is called adolescence.
</span><span>In this period the adolescents struggle with their body changes, mood swings and social issues. </span>
In most societies, one's race is a master status.
Answer:
[See Below]
Explanation:
→ <u>Independent Variable</u>:
- The variable you change on purpose, to see certain effects.
- Doesn't depend on other variables.
- Usually the time.
→ <u>Dependent Variable</u>:
- Usually the reaction based on the independent variable.
- Refers to Independent Variable.
- The result or the experiment.
→ <u>Control Group</u>:
- Is the constant variable in all test.
- Usually is the one with
changes.
→ <u>Experimental Group</u>:
- The treatment group.
- It is going to be based of of what you are trying to test.
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<u>So will this information we can conclude that:</u>
<u />
- Independent
The amount of time.
- Dependent Number of Mosquito Bites.
- Control The arm that was not sprayed.
- Experimental The arm that was sprayed.
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Answer:
Not 100% sure but I think its special purpose
