Question

Let ŷ represent the profit (in thousands of dollars) for a certain company xx years after...

Let ŷ represent the profit (in thousands of dollars) for a certain company xx years after 1965. A statistician calculates a linear model

ŷ = 0.74xx + 4

Use the model to estimate the profit in 1975. Your answer should be in dollars, not thousands of dollars.

Profit =$

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Answer #1

We have given,

ŷ = 0.74*x + 4

Substitute x=1975

=> ŷ = 0.74*(1975) + 4

=1465.5

Profit =$ 1465.5
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