Podcast
Questions and Answers
What benefit does this approach provide regarding group meetings?
What benefit does this approach provide regarding group meetings?
What is a potential downside of this approach mentioned?
What is a potential downside of this approach mentioned?
Which of the following issues does this approach specifically address?
Which of the following issues does this approach specifically address?
How does this approach impact decision-making bias?
How does this approach impact decision-making bias?
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What can be inferred about the consensus reached through this approach?
What can be inferred about the consensus reached through this approach?
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What is a characteristic of the bottom-up approach in sales forecasting?
What is a characteristic of the bottom-up approach in sales forecasting?
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What is a potential drawback of the sales force composite method?
What is a potential drawback of the sales force composite method?
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Why might the insights of sales representatives be valuable in forecasting?
Why might the insights of sales representatives be valuable in forecasting?
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Which of the following statements is true regarding the sales force composite method?
Which of the following statements is true regarding the sales force composite method?
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What is an implication of sales reps being overly optimistic in their forecasts?
What is an implication of sales reps being overly optimistic in their forecasts?
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What is the actual value for the year 2023 if the trend continues as per the previous years?
What is the actual value for the year 2023 if the trend continues as per the previous years?
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Which year shows the highest increase in actual value compared to the previous year?
Which year shows the highest increase in actual value compared to the previous year?
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If the actual value increases by an average of 2 from 2018 to 2022, what is the expected increase from 2022 to 2023?
If the actual value increases by an average of 2 from 2018 to 2022, what is the expected increase from 2022 to 2023?
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Which period has the lowest actual value recorded?
Which period has the lowest actual value recorded?
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Based on the increase trend, what would be a plausible value for a moving average calculation for the period up to 2022?
Based on the increase trend, what would be a plausible value for a moving average calculation for the period up to 2022?
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What is the primary purpose of using the Weighted Moving Average Method?
What is the primary purpose of using the Weighted Moving Average Method?
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Which of the following statements is true regarding the weights in the Weighted Moving Average Method?
Which of the following statements is true regarding the weights in the Weighted Moving Average Method?
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In the context of the Weighted Moving Average Method, how does age of data affect its significance?
In the context of the Weighted Moving Average Method, how does age of data affect its significance?
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What factor primarily influences the assignment of weights in the Weighted Moving Average Method?
What factor primarily influences the assignment of weights in the Weighted Moving Average Method?
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Which of the following scenarios is most appropriate for using the Weighted Moving Average Method?
Which of the following scenarios is most appropriate for using the Weighted Moving Average Method?
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What must the sum of the weights in a weighted moving average equal?
What must the sum of the weights in a weighted moving average equal?
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In a three-period weighted moving average forecast using weights of (0.2, 0.3, 0.5), what is the significance of the weight 0.5?
In a three-period weighted moving average forecast using weights of (0.2, 0.3, 0.5), what is the significance of the weight 0.5?
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If a weighted moving average is calculated with weights of (0.2, 0.3, 0.5), which of the following periods contributes the least to the forecast value?
If a weighted moving average is calculated with weights of (0.2, 0.3, 0.5), which of the following periods contributes the least to the forecast value?
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Using a weighted moving average with given weights, what role does the forecast play for the year 2023 if following a three-period model?
Using a weighted moving average with given weights, what role does the forecast play for the year 2023 if following a three-period model?
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When calculating the weighted moving average, what does the term Fn+1 represent in the formula?
When calculating the weighted moving average, what does the term Fn+1 represent in the formula?
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Study Notes
Sales Force Composite Method
- Eliminates need for group meetings and inherent bias.
- Decision-making process can be very time-consuming.
- Bottom-up approach, where sales representatives contribute.
- Sales representatives have insights into customer needs.
- Forecasts can be overly optimistic.
Weighted Moving Average Method
- Used for forecasting when a trend is present.
- Older data has less weight.
- Weights are assigned based on intuition.
- Weights are between 0 and 1.
- The sum of all weights equals 1.0.
Weighted Moving Average Example
- The forecasting formula for the weighted moving average is Fn+1 = Σt=1 ^n wtAt, where Σt=1 ^n wt = 1.
- An illustration for 2023 using a 3-period weighted moving average with weights (0.2, 0.3, 0.5) is provided.
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Description
Explore key concepts in sales forecasting, including the Sales Force Composite Method and the Weighted Moving Average Method. Learn how these techniques can improve decision-making and customer insight while managing bias and trend prediction. This quiz provides practical examples and formulas to solidify your understanding.