2702 Time Series Trends

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| By Anthony Nunan
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Anthony Nunan
Community Contributor
Quizzes Created: 132 | Total Attempts: 44,116
Questions: 44 | Attempts: 333

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2702 Time Series Trends - Quiz

Questions and Answers
  • 1. 

    Data set TS711 relates to the birth rates in Australia from 1931 to 2002. Coded time indicates that 1931 is Coded Time 1, and 2002 is Coded time 72. What is the birth rate when the coded time is 9?

    Correct Answer(s)
    N/A
  • 2. 

    Data set TS711 relates to the birth rates in Australia from 1931 to 2002. Coded time indicates that 1931 is Coded Time 1, and 2002 is Coded time 72. What is the birth rate when the coded time is 9?

    Correct Answer(s)
    N/A
  • 3. 

    From the time series plot above, which answer best describes the trend of the graph?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    A. Increasing trend
    Explanation
    The time series plot shows a consistent upward movement over time, indicating that the values are increasing. This suggests that there is an increasing trend in the graph.

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  • 4. 

    From the time series plot above, which answer best describes the trend of the graph?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    A. Increasing trend
    Explanation
    The time series plot shows a consistent upward movement, indicating that the values are increasing over time. Therefore, the best description for the trend of the graph is an increasing trend.

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  • 5. 

    From the time series plot above, which answer best describes the trend of the graph?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    A. Increasing trend
    Explanation
    The time series plot shows a consistent upward movement over time, indicating a positive slope. This suggests that the graph is exhibiting an increasing trend.

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  • 6. 

    From the time series plot above, which answer best describes the trend of the graph?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    B. Decreasing trend
    Explanation
    The time series plot shows a consistent decrease in values over time, indicating a downward trend. This can be observed by the overall downward slope of the graph. Hence, the answer "Decreasing trend" is the most appropriate description for the trend of the graph.

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  • 7. 

    Using the data set above (TS712), which answer best describes the trend of the time series?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    B. Decreasing trend
    Explanation
    The given answer "Decreasing trend" suggests that the time series data set (TS712) shows a consistent decrease in values over time. This means that as the time progresses, the values in the data set generally decrease. There is a clear pattern of decline in the data, indicating a decreasing trend.

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  • 8. 

    Using the data set above (TS7A7), which answer best describes the trend of the time series?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    A. Increasing trend
    Explanation
    The given answer suggests that the trend of the time series in the data set TS7A7 is increasing. This means that the values in the time series are generally increasing over time, indicating a positive growth pattern.

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  • 9. 

    Using the data set above (TS7A8), which answer best describes the trend of the time series?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    A. Increasing trend
    Explanation
    The given answer "Increasing trend" suggests that the time series data set (TS7A8) shows a consistent and continuous increase over time. This means that the values in the data set are generally getting larger as time progresses.

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  • 10. 

    Using the data set above (TS7A9), which answer best describes the trend of the time series?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    C. No obvious trend
    Explanation
    The given answer suggests that there is no clear trend in the time series data. This means that there is no consistent pattern of increase or decrease in the data points over time. The data points may vary randomly or fluctuate around a certain value without any clear direction.

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  • 11. 

    Using the data set above (TS721), which answer best describes the trend of the time series?

    • A.

      Increasing trend

    • B.

      Decreasing trend

    • C.

      No obvious trend

    Correct Answer
    C. No obvious trend
    Explanation
    Based on the given information, it can be inferred that there is no clear or noticeable trend in the time series data set TS721. This means that there is no consistent pattern of increase or decrease in the values over time. The data points may be scattered or fluctuating without any clear direction or trend.

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  • 12.