18. Lesson 3(DOT)5(COLON) Time-series data(COLON) trend, seasonality and moving averages
Key Themes In Lesson 3.5: Time-series Data: Trend, Seasonality And Moving Averages — Quiz
Test your understanding of key themes in lesson 3.5: time-series data: trend, seasonality and moving averages with 5 practice questions.
Practice Questions
Question 1
What is time-series data primarily used for?
Question 2
Which of the following best describes seasonality in time-series data?
Question 3
What does a moving average help to smooth out in time-series data?
Question 4
If a dataset shows a clear upward trend over several years, what type of pattern is this called?
Question 5
What is an example of a phenomenon that may exhibit seasonality?