Answer:
The key role of citizens in a democracy is to participate in public life.
Answer:
In cross-sectional research, data is collected on a sample of people on a single occasion.
Explanation:
Cross-sectional research is a type of study in which data is observed, analyzed and collected in a single point in time from <em>various subjects. </em>
Contrary to this, a longitudinal study would observe the same subjects during an extended period of time.
In this case, data is collected from the subjects on a single occasion, proceeding to examine any potential relations between the variables based on the hypotheses.
It should be noted that prototype-matching emphasizes that a percept is compared to idealized representations in memory of every class of information.
<h3>What is prototype-matching?</h3>
Prototype-matching can be regarded as a theory of pattern recognition which focus on process used by sensory unit in registering a new stimulus.
Then compares it to a standard model, of said stimulus.
Learn more about prototype-matching at;
brainly.com/question/12851463
Answer:
Personal Opportunity Cost - Spare non drive time sacrifised
Social Opportunity Cost - Fuel efficiency (high pollution), Road Traffic (Congestion issues).
Explanation:
Opportunity Cost is the cost of next best alternative, foregone while choosing an alternative. Bill can commute either by bus, or by self drive.
If Bill drives his car, opportunity cost for him is - the spare time sacrifised, that he could have used while car drive in some other activity (eg reading, listening music).
Opportunity Cost for society is - the fuel utilisation & road traffic management efficiency sacrifised, by using private instead of public transport. This leads to more pollution, more congestion on roads.
