a.Is it possible for a seasonally adjusted series to increase if the non-seasonally adjusted series is decreasing? Explain
b. Is it possible for a seasonally adjusted series to decrease if the non-seasonally adjusted series is increasing? Explain
a) Non seasonally adjusted series rely on data collected over
smaller geographic area where Seasonally adjusted gets its
availability only to the primary state level.
Seasonal adjusted data are used for comparing several months
data.this technique is attempted to predict the influences of
seasonal patterns. hence seasonal adjusted series can
increase.
b) seasonally adjusted series can decrease.l,if the trends and
cycle reveal unemployment rates.as it is a component of time
series,it is usually performed to analyze trend.time series,
seasonal components variations lead to the same.
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