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Revision playlist

Time series revision

Smoothing, seasonal indices, trend lines, and forecasting.

Watch order
5 videos · 1h 56m
Topic General Maths Units 3 and 4
1
Time series data
19:07
2
Smoothing a time series using moving means
29:30
3
Smoothing a time series plot using moving medians
20:01
4
Seasonal indices
35:09
5
Fitting a trend line and forecasting
12:19
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