Suppose a straight line is fit to data having response variable y and explanatory variable x. Predicting values of y for values
of x outside the range of the observed data is called
1 answer:
Answer:
Extrapolation
Step-by-step explanation:
Given
Explanatory variable
Response variable
Required
Predicting y outside range of x is called
This is referred to as extrapolation.
Take for instance, the range of x is: 1 - 9
You have extrapolated when, 10 is assumed to be the value of x and this value is entered in an equation to predict y.
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Answer:
The coefficient of x² in the expression is 2
x/3(6x-1/2) = 6x²/3 - x/6
= 2x² - x/6
Hope this helps
The unit rate of 32 is 12
<span>58.3333333333%
.................................</span>
5,900 to the nearest thousand is 6,000