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SOVA2 [1]
3 years ago
7

35. Two variables, x and y, appear to be exponentially related. The regression equation for ln y on x is ln y = 1.7 + .45x. What

is the predicted value of y when x = .72?
Mathematics
1 answer:
GrogVix [38]3 years ago
7 0

Answer:

y=7.57

Step-by-step explanation:

Two variables, x and y, appear to be exponentially related. The regression equation for ln y on x is ln y = 1.7 + .45x

we need to predict the value of y when x=0.72

plug in the value of x in the given equation

ln y = 1.7 + .45x

ln y = 1.7 + .45(0.72)

ln y = 1.7 + 0.324

ln y = 2.024

y=e^{2.024}

y=7.57

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