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    Coursera
    Sequences, Time Series and Prediction
    Week 1
    Week 1 Quiz
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      • Completed
        Video: LectureTime series examples
        . Duration: 4 minutes4 min
      • Completed
        Video: LectureMachine learning applied to time series
        . Duration: 1 minute1 min
      • Completed
        Video: LectureCommon patterns in time series
        . Duration: 5 minutes5 min
      • Completed
        Video: LectureIntroduction to time series
        . Duration: 4 minutes4 min
      • Completed
        Reading: Introduction to time series notebook
        . Duration: 10 minutes10 min
      • Completed
        Video: LectureTrain, validation and test sets
        . Duration: 3 minutes3 min
      • Completed
        Video: LectureMetrics for evaluating performance
        . Duration: 2 minutes2 min
      • Completed
        Video: LectureMoving average and differencing
        . Duration: 2 minutes2 min
      • Completed
        Video: LectureTrailing versus centered windows
        . Duration: 1 minute1 min
      • Completed
        Video: LectureForecasting
        . Duration: 4 minutes4 min
      • Completed
        Reading: Forecasting notebook
        . Duration: 10 minutes10 min
      • Warning
        Quiz: Week 1 Quiz
        9 questions
      • Completed
        Reading: Week 1 Wrap up
        . Duration: 10 minutes10 min
    Quiz

    Week 1 Quiz

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    Week 1 Quiz
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    Due Dec 21, 2:59 PM +07

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    Week 1 Quiz

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    1.
    Question 1

    What is an example of a Univariate time series?

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    2.
    Question 2

    What is an example of a Multivariate time series?

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    3.
    Question 3

    What is imputed data?

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    4.
    Question 4

    A sound wave is a good example of time series data

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    5.
    Question 5

    What is Seasonality?

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    6.
    Question 6

    What is a trend?

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    7.
    Question 7

    In the context of time series, what is noise?

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    8.
    Question 8

    What is autocorrelation?

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    9.
    Question 9

    What is a non-stationary time series?

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