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Feliz [49]
3 years ago
11

Using the equation ŷ = 2.6 − 3.1x, what is the predicted value if x is 4.3?

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
5 0
<h3>Answer: Choice A) -10.73</h3>

Work Shown:

Plug x = 4.3 into the equation given

ŷ = 2.6 − 3.1x

ŷ = 2.6 − 3.1(4.3)

ŷ = 2.6 − 13.33

ŷ = -10.73

Note: The symbol ŷ is read as "y hat". It's used to estimate the y value when it comes to regression equations.

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