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I am Lyosha [343]
1 year ago
13

An advantage of a weighted moving average is that recent actual results can be given more importance than what occurred a while

ago. True or false?.
Mathematics
1 answer:
grigory [225]1 year ago
4 0

An advantage of a weighted moving average (WMA) is that recent actual results can be given more importance than what occurred a while ago is a "true" statement because "Weighted moving averages could be adjusted to emphasize more recent data in forecasting."

<h3>What is moving average?</h3>

Moving averages are popular tools for measuring momentum among active traders. The formula used to calculate the average is the primary distinction between a simple moving average, a weighted moving average, and an exponential moving average.

Some key features regarding the weighted moving average are-

  • The SMA calculates the average price above a specific time period, whereas the WMA emphasizes current data.
  • The exponential moving average (EMA) is also weighted to reflect the most recent prices, however the rate of decrease among one price and its previous price is not constant but exponential.
  • Weighted moving averages give more weight to recent data points as they're more relevant than data points from the distant past.
  • The total of the weightings should equal 1 (or 100%).
  • The weightings are distributed equally in the case of the simple moving average.

To know more about moving average, here

brainly.com/question/15188858

#SPJ4

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Step-by-step explanation:

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The credit department of Lion's Department Store in Anaheim, California, reported that 30% of their sales are cash, 30% are paid
Oliga [24]

Answer:

Hence the probability that she paid cash is  0.105

Step-by-step explanation:  

P(cash) = 0.3  

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P(debit card ) = 0.4  

P ( more than $50 | cash ) = 0.2  

P (more than $50 | credit card ) =0.9  

P (more than $ 50 |debit card ) = 0.6  

P ( more than $50) = P ( more than $50 | cash )* P (cash) + P (more than $50 credit card ) * P(credit card ) + P (more than $ 50 |debit card )* P(debit card )  

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P ( more than $50) = P ( more than $50 | cash )* P (cash) / P ( more than $50)  

= 0.2* 0.3 / 0.57  

= 0.105

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What is the answer to 1/4+1/2
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0.75

Step-by-step explanation:

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Midday. midnight would be 12:00 am
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If two objects have the same weight dors the gravitational feild strength effect the mass ​
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