Question

mathematics and data analysis
use the information below to answer the question.
data analysis extends far beyond the sphere of politics. professional sports teams
also employ data analysts to scrutinize statistics and uncover trends that can inform
strategic decisions. this fields applications are vast, spanning countless industries.
whether one has encountered terms like mean, median, and mode or encountered
intriguing sports statistics, such as a hitters success rate on an 0 - 2 count, it is the
work of data analysts that unravels these insights.
data analysis is inherently a collaborative effort, requiring professionals to work in
tandem with a team and harness the data provided by their organization. for
instance, in the context of a political survey, the data analyst may scrutinize the
results, breaking them down by age, gender, income, and other demographics to
uncover hidden correlations and patterns. the task at hand is to make sense of the
data, and the level of involvement within the team depends on ones educational
background
as individuals progress in their education and careers, they may evolve from an
assistant to a technician and eventually a statistician. however, their work is not
limited to mere number - crunching; it encompasses effective communication. data
analysts must convey their findings in a manner that is easily comprehensible to
non - experts, possibly through the use of visual aids like charts and graphs. effective
communication skills are essential to ensuring that the significance of the data is
apparent to the audience, making data analysis a profession oriented toward people
and their understanding of complex information.
what do data analysts use to convey their findings to non -
experts?
verbal explanations without any visuals
visual aids like charts and graphs
long and complex written reports

Explanation:

The text mentions that data analysts must convey their findings in an easily - understandable way to non - experts. It specifically states that one way is through the use of visual aids like charts and graphs. Verbal explanations without visuals may be less effective as complex data might be hard to follow. Long and complex written reports can also be difficult for non - experts to understand quickly, while visual aids simplify the presentation of data.

Answer:

visual aids like charts and graphs