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Suppose you wish to see if there is a relationship between the price (in 1000$) and...

Suppose you wish to see if there is a relationship between the price (in 1000$) and weight (in pounds) of 9 racing bikes. You collected the information below.

b0 = 28.5008

b1 = -1.3153

x̅ = 16.2111

SSxx= 17.7289

MSE= 1.1758

Find the 90% prediction interval for an individual y when x0=14 (with appropriate units). Asnwers must be typed to 4 decimal places.

Left Endpoint:

Right Endpoint:

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Answer #1
b0 = 28.5008
b1 = -1.3153
x̅ = 16.2111
SSxx = 17.7289
MSE = 1.1758
xo 14
n 9
y 10.0866
t 2.364624
Lower Endpoint 7.0670
Upper Endpoint 13.1062
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