Time Series Analysis Interview Questions and Answers | Time Series Analysis MCQs Quiz

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Questions
1 An orderly set of data arranged in accordance with their time of occurrence is called:
A Arithmetic series
B Harmonic series
C Geometric seriess
D Time series

Answer:Time series
2 A time series consists of:
A Short-term variations
B Long-term variations
C Irregular variations
D All of the above

Answer:All of the above
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3 Secular trend can be measured by:
A Two methods
B Three methods
C Four methods
D Five methods

Answer:Four methods
4 The secular trend is measured by the method of semi-averages when:
A Time series based on yearly values
B Trend is linear
C Time series consists of even number of values
D None of them

Answer:Trend is linear
5 Increase in the number of patients in the hospital due to heat stroke is:
A Secular trend
B Irregular variation
C Seasonal variation
D Cyclical variation

Answer:Seasonal variation
6 The systematic components of time series which follow regular pattern of variations are called:
A Signal
B Noise
C Additive modeln
D Multiplicative model

Answer:Signal
7 The unsystematic sequence which follows irregular pattern of variations is called:
A Noise
B Signal
C Linear
D Non-linear

Answer:Noise
8 In time series seasonal variations can occur within a period of:
A Four years
B Three years
C One year
D Nine years

Answer:One year
9 Wheat crops badly damaged on account of rains is:
A Cyclical movement
B Random movement
C Secular trend
D Seasonal movement

Answer: Random movement
10 The method of moving average is used to find the:
A Secular trend
B Seasonal variation
C Cyclical variation
D Irregular variation

Answer:Secular trend
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