Item$15$

$5$points

Time Remaining $4$ hours $52$ minutes $26$ seconds

$04$:$52$:$26$

Item $15$

Time Remaining $4$ hours $52$ minutes $26$ seconds

$04$:$52$:$26$

Time series analysis is based on the idea that $\_\_\_\_\_\_\_\_\_\_$blank.

Multiple Choice

data relating to past demand can be used to predict future demand

past trends are important to study but should not be used to forecast future demand

the past has minimal impact on the future

computer programs and models are more reliable than human judgement