Final answer:
A trend is a long-lasting pattern with gradual changes over time, whereas a fad is a short-lived craze without lasting impact. Analyzing trends through data can reveal significant implications for society, unlike the temporary surge of interest typical of fads.
Step-by-step explanation:
When comparing and contrasting a trend versus a fad, we can look at their duration and impact. A trend is a pattern of gradual change over time, often seen in social, economic, or political contexts. Trends can have long-term effects, influencing various aspects of society. For example, the shift from traditional news to digital sources has caused a long-standing change in media consumption habits.
On the other hand, a fad is typically a short-lived craze that rises quickly in popularity but fades away just as quickly. Fads are often hotly debated and can sometimes be the subject of targeted research, but they typically do not have a lasting impact. For instance, the frenzied popularity of a toy that suddenly becomes a must-have item but shortly afterward is forgotten can be considered a fad.
Analysis of data often involves looking for trends. For example, by studying global life expectancy maps or examining historical economic data, such as the plight of farmers in the 1920s, one can identify trends that have significant and long-term implications for society.