Time Series Analysis Test 2

Question 1

This stage is characterized by an increase in the production of goods that leads to prosperity:

Accepted Answer

Recovery

Answer

Depression

Answer

Recession

Answer

Boom

Question 2

When the movements in the time series are _____, the straight line is fitted to the time series:

Accepted Answer

Linear

Answer

Upward

Answer

Nonlinear

Answer

Irregular

Question 3

How many components are there in time series data?

Accepted Answer

4

Answer

2

Answer

6

Answer

7

Question 4

Which of the following is not a time series model example?

Accepted Answer

None of the above

Answer

Moving average

Answer

Naive approach

Answer

Exponential smoothing

Question 5

How many cycles does business get?

Accepted Answer

Four stages

Answer

Three stages

Answer

One stage

Answer

Two stages

Question 6

This is the stage when a thing's production is at its simplest:

Accepted Answer

Depression

Answer

Recession

Answer

Prosperity

Answer

Recovery

Question 7

What is Seasonal Variation

Accepted Answer

Short term variation

Answer

Sudden variation

Answer

Long term variation

Answer

None of the above

Question 8

This stage is characterized by a decrease in the production of things:

Accepted Answer

Recession

Answer

Depression

Answer

Prosperity

Answer

Recovery

Question 9

We can't find trend values of some things using the moving average method.

Accepted Answer

Starting and End Periods

Answer

Starting Periods

Answer

End Periods

Answer

Middle Period