Quiz: Extrapolation for Predicting Future Values
WJEC Eduqas GCE A LEVEL in BUSINESS specification
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Building on what you've learned about forecasting, let's test your knowledge of extrapolation for predicting future values!
What is extrapolation in the context of sales forecasting?
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Which of the following are required for extrapolation to be reliable? (Select all that apply)
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Extrapolation assumes that past {{blank0}} will continue into the future.
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Match the items on the left with their correct pairs on the right
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Using the trend line equation y = 2x + 10, predict the sales value when x = 6.
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What is a limitation of using extrapolation?
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Which of these tools can assist in extrapolation? (Select all that apply)
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Extrapolation is most reliable when the data shows a consistent {{blank0}}.
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Match the items on the left with their correct pairs on the right
If sales follow the equation y = 5x + 20, what will the sales be when x = 8?
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