Pre-read 5: Learning Aid - Recap Quiz

The four characteristics of Big data are: Volume, Variety, Velocity and?
If employees enter or exit the company, what is the impact on predictive models?
They cease to be accurate due to variability of new information
They become more accurate as they receive more data
The models need to be recreated after rechecking variables and data available
€˜Which manager should a newly hired Management Trainee be placed under to maximize changes of success?’ – this question can be answered through predictive modelling. True or False
True
False
Predictive models are resistant against change in human behavior.
True
False
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