Year 10 Maths Advanced
Single Variable and Bivariant Statistics
Bivariant Data
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Questions
Question 1
114083
The line of best fit equation \(\text{Price}=42000-3100 \times \text{age}\) can be used to predict the price of a used car (in dollars) from its age (in years).
Use the equation to predict the age of a car whose price is now \(\$23\,400\).
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