Author Question: Many data analysts define big data by referring to the three V's of data, which include all of the ... (Read 106 times)

wrbasek0 · **on:** Jun 24, 2018

Many data analysts define big data by referring to the three V's of data, which include all of the following except
a. Volume.
b. Validity.
c. Variety.
d. Velocity.

Question 2

Time series methods base forecasts only on past values of the variables.
a. True
b. False
Indicate whether the statement is true or false