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The following is the classification of each pair of variables into two categories, namely explanatory and response, based on the relation between the variables:
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(a) Whether or not a person likes to sing and whether or not a person likes to dance - Explanatory: There is no direct relation between the choices made by the person but it can be explained why he likes or does not like either of two or both.
(b) The number of pages in a textbook and the cost of a new copy of the textbook - Response: The cost of the book is dependent on the pages in it as each page bears some cost.
(c) The number of alcoholic drinks consumed and the blood alcohol content - Response: The blood alcohol content would keep increasing as long as alcohol is consumed.
(d) In a study of adolescents, the dose of vitamin D given each day for a year (50, 100, or 200 international units) and the change in total bone mineral content from the beginning of the study to the end of the study - Response: The amount of vitamin D would reflect as more in the adolescents that were administered higher dosages of vitamin D.
Answer:
D) Representative democracy.
Explanation:
A representative democracy is a system in which eligible citizens of a nation vote for members of government and these representatives pass laws and rule the country on their behalf. According to this structure, all these elected representatives are supposed to listen to the citizens and do what's best for the entire country.
The billionaire aviator Howard Hughes insisted that his assistants carry out elaborate hand-washing rituals and wear white gloves when handling any document he would later touch. His behavior best illustrated the symptoms of
A) generalized anxiety disorder.
B) obsessive-compulsive disorder.
C) social phobia.
D) antisocial disorder.
Answer: Option B
<u>Explanation:</u>
Obsessive-compulsive disorder (OCD) is a condition in which individual have repeated, undesirable thoughts or behavior, that he/she feels the urge to do again and again. Cause for this disease(chronic) is unknown. Some of the common behavior that is seen is the patient are frequent hand wash, repeatedly checking things, excessive cleaning.
Main solution to this problem is by counseling and also some antidepressants. Individual with the OCD may also have tics disorder. Tics disorder is the unwanted and repetitive movement that might occur in muscles of any body parts like involuntary recurring sound throat clearing.
Answer:
an item on a Likert scale
Explanation:
In a Likert scale is the method by which a scale emerges from the collection of responses in a questionnaire. Each response of a question is answerable through a scale generally of five choices. Generally the choices are strongly agree, agree, neutral, disagree and strongly disagree.
Each question is called a Likert item.
Hence, here the question represents an item on a Likert scale.
