Question

Fill in the blank: A data analyst is using data to address a large-scale problem. This type of analysis would most likely require _____. Select all that apply.

a. data that reflects change over time
b. data represented by a limited number of metrics
c. small data
d. big data

Answer 1

a & d

Step-by-step explanation:

A data analyst is using data to address a large-scale problem would most likely require:

d. big data: Large-scale problems often involve a large amount of data, which is often referred to as big data. Big data can be defined as data that is too large, complex, or varied to be processed and analyzed using traditional data processing tools.

a. data that reflects change over time: Large-scale problems may involve data that reflects changes over time, such as trends, patterns, or correlations. This type of data may be collected and analyzed to identify trends or patterns that can be used to address the problem.

Therefore, the correct answer is:

a. data that reflects change over time

d. big data