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A moving average forecasting method involves calculating the average of a rolling window of recent data points to predict future values. This technique is simple and effective for forecasting when the data is relatively stable or when there is little trend or seasonality. The moving average smooths out short-term fluctuations in the data and helps identify underlying trends. Different types of moving averages can be used, such as simple moving average (SMA), weighted moving average (WMA), or exponential moving average (EMA). It is widely used in financial and stock market forecasting. The other options are incorrect because: • Option 1 (ARIMA) involves a more complex statistical approach that models time series data with autoregressive and moving average components, not a simple moving average. • Option 3 (Exponential smoothing) is a different forecasting method that assigns exponentially decreasing weights to past observations. • Option 4 (Decomposition) refers to breaking down a time series into trend, seasonal, and residual components, which is distinct from moving average forecasting. • Option 5 (Regression analysis) involves modeling the relationship between variables, not averaging a window of data points.
Select the most appropriate option to fill in the blank.
A ______ mind rarely meets a dead end; it continues the search for the answers.
Children need ___________ to make sense of their internal and external worlds.
Stretching helps prevent lower back pain __________ tightness in the lower body.
Select the most appropriate option to fill in the blank.
The antique store was filled with a ___________ collection of rare artifacts from aro...
The startup is growing quickly, but they need to ensure they don’t _______ and make careless mistakes.
Choose the most suitable option to fill in the blanks in the sentences below.
The project became so expensive that we had __________.
The team held on by the skin of their teeth to win the crucial match.
1) impressed
2) daunted
3) motivated
4) happy
5) cultivated
The _________ about teachers is that they are too preoccupied with cultivating professional excellence to bother about connectedness.
Fill in the blank with the most appropriate word.
She ______ her pearly white teeth in a broad smile.