The weighted moving average forecasting is suited particularly well for a stable/stationary series of data set.
<h3>What is a weighted moving average?</h3>
This refers to a technical indicator that assigns a greater weighting to the most recent data points and less weighting to data points in the distant past. This average is derived by multiplying each number in the data set by a predetermined weight and summing up the resulting values.
In conclusion, as the weighted moving average forecasting is mostly suited particularly well for a stable/stationary series of data set, then, it will give a more accurate result for the forecast.
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The rule of law.Which is a princible under all people.
Answer:
Given:
Cold water faucet fills the sink in 4 minutes.
Both faucets fills the sink in 3 minutes.
Let us assume that "t" be the time it takes hot water faucet in order to fill the sink.
Therefore;
<em>Rate for hot water faucet fills the sink =
=
</em>
<em>Rate at which cold water faucet fills the sink =
=
</em>
When both faucets are used , the rate at which they fill the sink is given as :
<em>
+
=
</em>
On solving the above equation, we get :
<em>
</em>
<em>∴
</em>
<em>Therefore, it takes 12 minutes for the hot water faucet to fill the sink.</em>
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