After obtaining a large data set, a business analyst will first want to determine _________.
A)descriptive statistics of all variables
B)the standard deviation of key variables
C)only the mean of all variables
D)what other variables should be included in the data set
E)when the updated version of the data set will be available

Question

Quizplus · Accepted Answer

The first step in analyzing a large data set is to understand the basic characteristics of the data, which is achieved through descriptive statistics. This includes measures like mean, median, mode, range, and standard deviation, providing a summary of the data set.

After Obtaining a Large Data Set, a Business Analyst Will